Forem: Anson Ch

🔥 8 Essential Tools and Libraries That Every React.js Developer Should Know 🚀

Anson Ch — Tue, 24 Feb 2026 11:00:00 +0000

React has been around for over ten years now, and thanks to its status as the most popular front-end framework, its ecosystem keeps growing and evolving. While React itself focuses just on the UI layer, most real world apps need more functionalities like data fetching, state management, form handling, animations, and routing.

This is why a mature ecosystem matters, you don’t need to learn or code everything. There are many reliable and helpful tools that you can use right away.

Here are 8 tools and libraries that I think every React developer should know about. Whether you’re just starting out or you’ve built production apps, these tools can save you time, reduce bugs, and make your codebase much more maintainable.

Let’s dive in 🚀

Quick Note: React PDF for Document Viewing

Before we dive into the eight tools, a quick shout-out to React PDF Kit.

If your React app needs to display PDF documents, React PDF makes it straightforward. Drop in the viewer component, point it at a file, and you are done. It handles responsive layouts out of the box, giving you full control over theming, and plays nicely with Next.js. Worth keeping on your radar as you build out your toolkit.

Now, on to the main list. 😊

1. TanStack Query: Server State Done Right

If you still use useEffect and useState to get data from your API, TanStack Query will change how you see it.

Server state and client state are not the same. Server state is async, it can go stale without you knowing and multiple components might need the same data at the same time. TanStack Query helps you manage all of this. It takes care of things like caching, background refetching, request duplication, pagination, and optimistic updates. You just tell it what to fetch, and TanStack Query will do the rest for you.

What makes it stand out:

Automatic caching and refetching: Your data stays up to date in the background without extra code.
Request deduplication: If multiple components of your app ask for the same data, there will be only one API call.
Built-in loading and error states: You do not have to handle these yourself with useState.
Great DevTools: Inspect your cache, see what queries are running, and debug issues visually.

Who is it for:

Any developer who builds a React app that talks to a backend API.
Teams that need the same data fetching boilerplate in every component.

As of early 2026, TanStack Query has over 48,000 GitHub stars and more than 16 million weekly npm downloads. It is the most popular data fetching library in the React ecosystem by a wide margin.

Learn more on https://tanstack.com/query/latest

2. Zustand: Simple and Powerful State Management

Redux worked, but it had a lot of extra steps. You need action types, action creators, reducers, middleware, and providers. That is a lot to set up just to share some state between components.

Zustand lets you set up a global store with little extra code. You do not need any providers. There are no dispatching actions. All you have to do is create a store, then use the hook you get in any component and that’s all. Components will only re-render if the specific part of state they subscribed to changes, so your app stays fast without additional steps.

What keeps developers coming back:

Minimal API: You can get up and running with Zustand in minutes, not hours.
No Provider needed: Just create a store and use it anywhere.
Selector-based re-renders: Only parts of your app that need the change will update.
Middleware support: Persistence, logging, and devtools are all built in.

Who is it for:

Developers who want something lightweight and powerful without the complexity of Redux.
Teams who want things simple and want to work fast.

As of early 2026, Zustand has over 56,000 GitHub stars and more than 20 million weekly npm downloads. It has gone past Redux Toolkit in adoption, and thegap between them keeps growing.

Learn more on https://zustand.docs.pmnd.rs/

3. React Hook Form: Forms Without the Pain

Forms look easy at first, but that can change as your application or your requirements expand. Validation checks, error messages, dynamic fields, and slow performance from too many re-renders.

React Hook Form helps with this by using uncontrolled components. The form will not cause a re-render every time you type something. The register function connects the ref so React updates only the part that has changed. If you use it with Zod or Yup for schema validation, you get type-safe forms without much work.

What makes it a top choice:

Performance first: Minimal re-renders even when the forms are large or complex.
Easy validation: It works well with Zod, Yup, and many other schema tools.
Mature ecosystem: It has more than 7 million downloads each week and lots of community support.

Who is it for:

Developers who make any kind of forms, from simple login pages to complex forms with multiple parts.
Teams that want the forms to work fast and run smoothly.

As of early 2026, React Hook Form has over 44,000 GitHub stars and more than 18 million weekly npm downloads. It remains the most widely used form library in the React ecosystem.

Learn more on https://react-hook-form.com/

4. React Router: The Standard for Client-Side Routing

This will not be a surprise to many people. React Router has been the main routing tool for React apps for years and still going strong in 2026.

It gives you a declarative, component-based routing that feels right in React. Newer versions also let you use loader functions for data loading, nested layouts, set up error boundaries for each route, and lazy loading. These features help you put your data requirements right next to the routes that use them.

What keeps it at the top:

Routes with JSX: Set up your routes using JSX. It feels like React as it is React.
Data loading built in: Loaders and actions help you fetch and use data with your routes.
Nested layouts: Build complex page layouts without prop drilling.
Lazy loading: Split your app by route for better performance.

Who is it for:

Any developer who works on a single-page app that has more than one view.
Teams that make React apps using Vite and need good routing.

As of early 2026, React Router has over 56,000 GitHub stars and more than 25 million weekly npm downloads. With over 3 billion total downloads on npm, it is the most used routing library in the JavaScript ecosystem.

Learn more on https://reactrouter.com/

Quick note: If you use Next.js or Remix (which is now merging with React Router), the routing part is already set up for you.

5. Framer Motion: Animations That Actually Work

CSS transitions can handle the basics. But when you want to add exit animations, layout transitions, or add gestures for interactions, you may start looking for other solutions without needing to develop yourself.

Framer Motion gives you a motion tag that you can use instead of usual HTML tags. You set up your animations in a declarative way using initial, animate, and exit properties. The best part is AnimatePresence, which helps you add animations when components leave the DOM. Normally React clean up unmounted components immediately. Framer Motion waits for the exit animation to end before it removes them, a feature that makes it worth trying.

What developers love about it:

Exit animations: It can be tough to do this on your own. Framer Motion makes it easy.
Layout animations: See how elements move smoothly when their spot changes.
Gesture support: Built-in drag, tap, hover, and scroll animations.
Orchestration: Stagger child animations and sequence animations with less work.

Who is it for:

Developers who need to deliver intricate animations for their projects or systems.
Teams making apps where micro-animations make a real difference to the user experience.

As of early 2026, Framer Motion (now also known as Motion) has over 30,000 GitHub stars and more than 23 million weekly npm downloads. It is the fastest growing animation library in the JavaScript world.

Learn more on https://motion.dev/

6. shadcn/ui: Own Your Components

This one is not like the usual library you might use. With shadcn/ui, you do not need to install any other package. You can copy what you need right into your own project using a command in the CLI. You own the code and you can customize it however you want. There is no need to worry about breaking changes when the library gets an update.

It is built using Radix UI for accessibility and styled with Tailwind CSS. Want to change how a look works? Just edit the file. There is no need to fork repos, no wrapper components, or struggle with styles.

What makes it compelling:

Your Code, Your Control: Components live in your project. You can change any part, anytime.
Accessibility built in: Radix UI takes care of keyboard navigation, focus management, and ARIA attributes.
Tailwind native: If you use Tailwind CSS, these components feel right at home.
Fast CLI: You can add new components in seconds.

Who is it for:

Developers who want to own their UI code but do not want to build from the ground up.
Teams building custom design systems who need good starting points.
Tailwind CSS users who want out-of-the-box, accessible components.

As of January 2026, shadcn/ui has almost 106,000 GitHub stars. It also gets over 1 million weekly npm downloads each week.

Learn more on https://ui.shadcn.com/

7. Zod: One Schema to Rule Them All

Zod is not made specifically for React, but it is now an important library used in the React ecosystem. It is a library for schema validation that is TypeScript-first. You define the shape of your data once, and from that you get runtime validation and TypeScript static typing when you write your code. You do not have to worry about a mismatch between your types and what your code checks.

The reason this is so important in React is because of the integrations. React Hook Form uses an official Zod resolver. TanStack Form also works with it by using the standard schema setup. In Next.js, server actions often use Zod to validate your inputs. A single schema definition can cover your forms, API replies, environment variables, and more.

What sets it apart:

Define once, use everywhere: You can use your schema for runtime validation and also your TypeScript type.
Works with your existing tools: This works with React Hook Form, TanStack Form, Next.js, tRPC, and more.
Great error messages: You get clear error messages right away, and you can customize them if you want.
Zero dependencies: Lightweight with a small footprint.

Who is it for:

Any TypeScript developer who wants runtime validation and make sure it matches their type definitions.
Teams who are maintain growing or complex systems that want to avoid separate types and inconsistent validation logics.

As of early 2026, Zod has over 40,000 GitHub stars and more than 89 million weekly npm downloads. With the release of Zod 4, adoption has grown even faster, and it shows no signs of slowing down.

Learn more on https://zod.dev/

8. Vite: The Build Tool That Just Works

If you still use Create React App to start React projects, it might be a good idea to switch. Vite is now the default tool, and you can feel the change right away when you start a development server.

Vite works with native ES modules and esbuild for a quick startup. The dev server starts in just milliseconds, regardless of how big your project is. Hot module replacement updates your browser so fast, you see changes almost as soon as you save your file. When you build for production, Vite uses Rollup under the hood. This makes sure you get bundles that are better and smaller with tree-shaking and code splitting without any extra configuration.

What makes it the go-to choice:

Fast dev server: There is no wait for your project to compile on startup.
Lightning fast HMR: When you make changes, they show up in the browser almost immediately.
Simple configuration: The default settings are good as they are. You rarely need to change them.
Plugin ecosystem: You can use path aliases, SVG imports, PWA support, and more.

Who is it for:

Every developer starting a new standalone React project.
Teams that need a fast and steady build tool, and want it to be simple to use.

As of early 2026, Vite has over 78,000 GitHub stars and more than 53 million weekly npm downloads. It has become the default build tool for most JavaScript frameworks, not just React.

Learn more on https://vite.dev/

Quick note: If you use Next.js or Remix, you do not have to worry about bundling. It is already handled for you.

Conclusion

So, which tools should you pick for your next React project? Here is a quick recap:

Go with Vite for your build tool. It is fast, simple, and the default for good reason.
Use React Router for client-side routing in standalone React apps.
Pick TanStack Query for anything that involves fetching data from a server.
Choose Zustand for client-side state that needs to be shared across components.
Reach for React Hook Form when you need forms that perform well and validate cleanly.
Add Zod to define your data shapes once and get both types and validation from it.
Use shadcn/ui when you want accessible, good-looking components that you fully own.
Bring in Framer Motion when your app needs animations that go beyond CSS transitions.

Although not every tool here will apply to your current project, I hope at least a few of them will be helpful as you build and grow your React apps. And if you’ve come across other interesting tools that make your workflow smoother or solve tricky problems, I’d love to hear about them. Just drop a comment and share what’s working for you!

📢 One More Thing: React PDF Kit

Before you go, I mentioned React PDF Viewer component earlier. If any of your projects involve rendering PDFs, I would be happy if you could give it a try. We made it so you can view PDFs in React apps easily, with theme customization, responsive layouts, and smooth Next.js integration. No heavy dependencies or complicated configuration to deal with.

Give it a spin if it fits your use case. Your support helps us keep the library growing and lets us continue putting out content for the React community 🙏

Now go build something great! 🚀

What are the tools in your React stack? Is there something I did not add to this list? Let me know in the comments. I would like to know what is working for you when you use it.

🔥 5 Best React UI Libraries for 2026 (And When to Use Each) 🚀

Anson Ch — Tue, 20 Jan 2026 11:01:27 +0000

There has been another year full of new things in the React UI library world. If you have been watching the scene, you know that 2025 brought some notable changes. Shadcn UI got even higher in the rankings. NextUI rebranded to HeroUI. At the same time, big libraries like MUI and Ant Design kept putting out updates to stay ahead.

Looking back at my 2025 roundup, I see that the main names are still doing well. A few new ones have also made their mark. Accessibility has shifted from a good-to-have to an absolute must-have.

Whether you are starting a new project or making changes to your stack, picking the right UI library for 2026 is about what fits best with how you work. Let us look at what is popular, what has worked well, and what you should keep in mind this year. 🚀

📄 Quick Note: React PDF for Document Viewing

Before we start talking about the best UI libraries, a quick mention of React PDF.

If you need to view PDF documents in your React app, this tool makes it easy. You can just add the React PDF Viewer component, link your PDF, and that's it. It works well on different screen sizes, you can change its style, and it is a good fit with Next.js.

When you are looking at ui libraries, React PDF is one you should not miss.

Alright, let's talk about the libraries you came here for. 😊

Leading React.js UI Libraries in 2026

Each library you see here stands out with its own style and benefits. These five libraries are at the top in the React ecosystem this year. They are ranked based on weekly npm downloads and GitHub stars.

1. Material-UI (MUI) and Its Continued Dominance

This will not be news for many people. Material-UI, or MUI for short, is still the top choice when it comes to React UI libraries. There are many good reasons for this. It is built around Google’s Material Design principles. MUI gives you clean, good-looking components you can use right away. Each part is ready to go and looks good out of the box.

What keeps MUI at the top:

Easy Customization: You can change things like themes, colors, and text styles in MUI with little effort. It does not matter if you want a classic feel like Material Design or you have a new look in mind. MUI lets you do both without trouble.
Massive component selection: Buttons, modals, tables, navbars. If you need it, MUI almost certainly has it. Think of it as the all-in-one toolkit for UI development.
Great community and resources: You get excellent documentation with multiple tutorials, and an engaged community of developers ready to help.
MUI X for harder jobs: When you are using complex data grids, advanced date pickers, or charts, MUI X has what you want. It delivers enterprise-level components for demanding use cases.

Who is it for:

Developers who want a mature UI framework that is scalable and usable for any size of project.
Teams looking for production-ready components that work out of the box and customization options to change them how they like.

As of January 2026, MUI is still at the top. It now has more than 97,000 GitHub stars, and there are over 4.5 million downloads every week. 📈

Learn more on https://mui.com/

2. Shadcn UI: The Year's Biggest Story

Building on its 2025 success, shadcn/ui is now a top name in the ecosystem. This library has completely reshaped how developers approach component libraries, and the stats back it up.

What makes shadcn/ui so compelling:

Your Code, Your Control: shadcn/ui is not like other libraries. Here, you copy and paste what you need, right into your own code. The components sit in your project, so you have full control. There are no hidden extra pieces to keep track of, and you do not need to wait for someone else to fix things.
Standing on Shoulders: It pairs Tailwind CSS for design and Radix UI for accessibility. These two tools work together really well.
Polished by Default: The components look sharp, feel modern, and they production-ready. Since everything is in your code, you can change whatever you want, anytime.
Speedy CLI: Adding components to your project is very quick when you use the shadcn CLI. Just run npx shadcn@latest add button and it will be there for you to use.

Who is it for:

Developers who complete ownership of their UI code but want to skip the tedious groundwork.
Teams that build custom design systems and need building blocks that are easy to use and built well.
Tailwind CSS users who want good-looking, ready-made components that slot right in.

As of January 2026, shadcn/ui is one of the fastest-growing projects on GitHub. The project is about to reach 104,000 or more stars on GitHub. People also download it more than 560,000 times on npm each week.

Learn more on https://ui.shadcn.com/

3. Ant Design: A Versatile and Feature-Rich UI Library

Ant Design is more than just for enterprise apps. It is a robust and easy-to-use UI library. You can use it for all types of projects, small or large. It started at Alibaba. and evolved to one of the most used React UI frameworks thanks to its vast components collection, clean looks, and adaptability.

What sets Ant Design apart:

Extensive component collection: There are a lot of ready-made components you can use for almost any situation. You will see things like date pickers, data tables, and more.
Flexible theming: It comes with its own look, but you can change the design fast because of the simple token-based theming.
Global-ready: It works with many languages from the start. This makes it work well for applications with international audience.
Enterprise-proven: People have used it for the massive scale at Alibaba. So you know it will work under the tough needs of the real world demands.

Who is it for:

Developers who create enterprise-level apps that need to be scalable with polished interfaces.
Teams who want a well-made UI framework with clear documentation on how to use it and strong community support.
Anyone looking for a comphrehensive and solid design system and does not want to start from zero.

As of January 2026, Ant Design keeps doing well. It has a lot of support on GitHub, with over 97,000+ stars. People like to use it, and there are more than 1.7 million weekly downloads.

Learn more on https://ant.design/

4. Chakra UI: Accessibility and Usability First

If Chakra UI is not in your toolkit yet, this could be a good time to try it out. Chakra UI is known for its easy-to-use API and focus on accessibility. With Chakra UI, you can build modern and inclusive React applications without much trouble.

What developers appreciate about Chakra UI:

Accessibility from the start: Every component ships ready for screen readers and keyboard accessibility. You do not need to do anything extra.
Intuitive styling system: Chakra UI lets you style things easily with its prop-based setup, without having to write complex CSS.
Scales with your needs: You can use Chakra UI for quick prototypes or full-scale production apps. It works well for any project you are building.
Developer-friendly experience: The API is simple, so you read less and build more, shipping features out fast.

Who is it for:

Developers who want modern, easy-to-use, and clear UI components that let them work without much trouble.
Teams who need a design system that can grow smoothlly across different projects.

As of January 2026, Chakra UI has over 40,000 GitHub stars. It also gets more than 700,000 downloads every week. This shows that Chakra UI is still strong and people continue to use it a lot.

Learn more on https://chakra-ui.com/

5. HeroUI: Beautiful, Fast, and Modern

HeroUI, previously known as NextUI, rebranded in January 2025. The team changed the name because they started doing more than just working with Next.js. The library is growing fast now. A lot of people like it because it looks good, works well, and was built for contemporary development workflows.

What makes HeroUI special:

Tailwind at Its Core: HeroUI is built fully with Tailwind CSS. This means you can add it to any new project with ease. If you use Tailwind CSS in your setup, HeroUI will feel right at home.
Accessibility Included: HeroUI uses React Aria behind the scenes. So, every part follows the right accessibility rules for you.
Gorgeous Defaults: The pieces are good-looking from the start. You get smooth animations, dark mode support, and a design language that looks high-end.
Works Everywhere: While HeroUI links back to NextUI, it also works with Vite, Remix, Astro, or any React build.

Who is it for:

Developers who want easy-to-use and good-looking components that do not need a lot of styling work.
Teams that use Tailwind CSS and want a component library that fits well with how they work.
Anyone building modern web applications who wants their sites to look nice and accessible.

As of January 2026, HeroUI has got more than 27,000 stars on GitHub. It also gets over 120,000 downloads on npm each week. The growth is strong, and it does not look like it will slow down soon, with plans new components and support for Tailwind CSS v4.

Learn more on https://heroui.com/

(Bonus) Headless UI: Tailwind's Perfect Partner

Headless UI works in a different approach. It gives you accessible components that have no built-in styles, so you can make them look how you want. Built by Tailwind Labs, Headless UI support both React and Vue projects. This makes it a good choice if you want accessible components, not just for React, but for other projects.

What draws developers to Headless UI:

Zero Styling Opinions: You get all the features you want, like menus, dialogs, listboxes, and tabs. It comes with no fixed style, so you can design it any way you like.
Made for Tailwind: Coming straight from Tailwind Labs, it is built from the ground up to fit right with Tailwind CSS utility classes.
Bulletproof Accessibility: Each part uses WAI-ARIA best practices right away. It has keyboard navigation, focus control, and works well with screen readers. All these are built in.
Lean and Purposeful: Headless UI does not try to do everything. It focuses only on those hard, interactive components that are tough to make accessible yourself.

Who is it for:

The developers who want full styling control but need to keep accessibility in their work.
The teams that use Tailwind CSS and want good accessible features without fighting built-in styles.
Anyone making a custom design system who doesn't want to start over with accessibility.

As of January 2026, Headless UI counts 28,000+ GitHub stars and over 2.6 million weekly downloads.

Learn more on https://headlessui.com/

Conclusion

So, which React.js UI library is best for your next project? Here’s a quick look:

Go with MUI when you want a mature, professional library that is packed with many components and powerful theming.
Choose Shadcn UI if you want amazing and accessible components with full code control. It works great for people who use Tailwind.
Pick Ant Design when building large enterprise applications or when your project needs many features.
Opt for Chakra UI if you care most about accessibility and usability. It's good if you want something that scales well.
HeroUI brings you stylish and Tailwind-native accessible components. It looks good from the start.
Bonus: Headless UI gives you unstyled, accessible components for both React and Vue.

Each library on this list does well in its own way. The best one for you will depend on what your project needs. Some libraries are fast, some are flexible, and others have strong tools for enterprise use. You will find one here that works for you.

📢 One More Thing: React PDF

I talked about the React PDF Viewer component earlier. I would be happy if you could give it a try. We made it so you can view PDFs in React apps easily, with theme customization, responsive layouts, and smooth Next.js integration. No extra dependencies, no complicated setup.

If you need a library to work with PDF in your project, give it a try! Your support helps us keep improving the library and creating content for the React community 🙏

Now go build something amazing, and may your components always render flawlessly! 🚀

🔥 Best Vue.js UI Libraries for 2026: Top 5 Picks (+ Bonus) 🚀

Anson Ch — Tue, 20 Jan 2026 10:54:02 +0000

Edit: Back in 2025, I shared a list of the "🌟 Vue 3 UI Libraries: 6 Most Popular Picks for 2025 🚀". Now in 2026, I'm revisiting this topic to see what's changed and which libraries are still making waves 🎉

Vue.js is still one of the top frameworks you can use to build modern web apps. A good UI library helps make working with Vue.js even better. Every year, the landscape shifts a bit, some libraries rise, others fade, and new players enter the game.

In 2025, we saw Radix Vue rebrand to Reka UI. NuxtLabs joined Vercel and made Nuxt UI Pro features free and open-source. Headless libraries got even more popular. More people now focus on accessibility and on using Tailwind CSS together.

In this article, I will talk about 5 top Vue.js UI libraries for web development in 2026. These are the ones you should know about, whether you want to start a new project or make your old one better. Let’s jump in! 🚀

Vue PDF Viewer: Flexible and Powerful Vue.js PDF Component

Just a quick background about what I’m working on. Vue PDF Viewer renders the PDF viewer on your Vue or Nuxt websites so that your users can interact with your PDF document without leaving your sites. The component has over 20 features including theme and toolbar customization, annotation, web responsive and more.

I’d love for you to check Vue PDF Viewer out! Your support means the world and helps me create more awesome content like this. ❤️

1. Vuetify

Vuetify is still one of the top Vue component library for using Material Design with Vue.js. It's been around for years, and that maturity shows. The documentation is excellent, the component library is massive, and the community support is strong.

What makes Vuetify stand out is its balance of power and being easy to change. You get 80+ ready-made components out of the box, But when you want to change how things look, it is simple and easy to do so. Vuetify works well with Nuxt 3. It also lets you set up SSR or SPA, so you have more ways to build your site.

As of January 2026, Vuetify has over 41,000 GitHub stars and around 700,000 weekly downloads. This shows the steady growth and the trust people have in it.

Features:

80+ pre-designed Material Design components
Powerful theming with easy customization
SSR and SPA support with excellent Nuxt 3 integration

Learn more on https://vuetifyjs.com

2. PrimeVue

PrimeVue continues to show good results. Backed by PrimeTek, this library gives you more than 90 components, including various Vue components and over 200 icons. It stands out as one of the best options in the Vue ecosystem. It's lightweight, has solid Tailwind CSS integration, and handles enterprise-level complexity without feeling bloated.

The API is easy to use, so customization doesn't require jumping through hoops. You can get data tables, charts, or parts for forms with PrimeVue. It has all that you need.

As of January 2026, PrimeVue has over 14,000 GitHub stars (up from 11,000 in 2025) and around 480,000 weekly downloads. The growth has been impressive.

Features:

There are over 90 components. These include charts, data tables, and parts you use in forms.
WAI-ARIA compliant accessibility
Tailwind CSS integration and flexible theming

Learn more on https://primevue.org/

3. Element Plus

Element Plus picked up where Element UI left off, and now it is one of the great choices for Vue 3. The clean UI style, strong TypeScript support, and Composition API design make it a good pick for any project size.

What stands out is how easy it is to get started. The documentation is thorough, the examples are practical, and the component library covers most use cases without much customization needed. Internationalization support is built in, which is a bonus for global projects.

As of January 2026, Element Plus has over 27,000 GitHub stars and around 350,000 weekly downloads. Steady and reliable.

Features:

Rich component library with clean, customizable themes
Strong TypeScript and Composition API support
Built-in internationalization (i18n)

Learn more on https://element-plus.org/en-US/

4. Quasar

Quasar is more than a UI library. It's a full framework that lets you build SPAs, SSR apps, PWAs, mobile apps, and desktop apps from a single codebase. This cross-platform use is what makes Quasar stand out from others.

On the UI side, you get 70+ Material Design components, several sets of icons (Material, FontAwesome, Bootstrap, and more), and tools built-in for things like animations, dates, and using different languages. The documentation is clear and well-organized. This makes it easier for you when you work on many platforms.

As of January 2026, Quasar has over 27,000 GitHub stars and around 190,000 weekly downloads. It's a mature project that continues to deliver.

Features:

Cross-platform: SPA, SSR, PWA, Mobile (Cordova/Capacitor), Desktop (Electron)
70+ Material Design components with multiple icon sets
Built-in i18n, animations, and utility functions

Learn more on https://quasar.dev/

5. Reka UI (formerly Radix Vue)

Radix Vue rebranded to Reka UI in 2025, but the main goal remains the same. It gives you headless, accessible components for Vue. If you know Radix UI in React, this is the same thing but for Vue.

Reka UI gives you unstyled building blocks like dialogs, dropdowns, sliders, and tabs. You add the style you want, and it handles the accessibility and behavior. Every component is WAI-ARIA compliant out of the box, with proper keyboard navigation and focus management all set up.

The library has seen a lot of people use it. As of January 2026, Reka UI has around 6,100 GitHub stars and over 590,000 weekly downloads. A big part of this growth comes from Nuxt UI, which uses Reka UI as its base.

Features:

Headless, unstyled components that give you full control over how you style them
WAI-ARIA compliant with keyboard navigation and focus management
Lightweight and modular for Vue 3 and Nuxt projects

Learn more on https://www.radix-vue.com/

Special Mention: Nuxt UI

Nuxt UI had a big year. In 2025, NuxtLabs became a part of Vercel and merged Nuxt UI Pro into the free tier. Now, you get over 100 components, top templates, and a full Figma kit. All of this is free for everyone.

Nuxt UI is made for Nuxt projects. It uses Reka UI and Tailwind CSS as its base. It also supports plain Vue with a Vite plugin. SSR, SSG, and dark mode work out of the box. If you're in the Nuxt ecosystem, this is the obvious choice.

As of January 2026, Nuxt UI has around 6,100 GitHub stars and over 169,000 weekly downloads. With the v4 release, these numbers will likely go up.

Features:

Over 100 components, now fully open source (previously Pro)
Built on Reka UI and Tailwind CSS
Works with Nuxt and plain Vue (via Vite plugin)

Learn more on https://ui.nuxt.com/

Conclusion

So which Vue.js UI library should you use for your next project? Here's the quick run-through:

Go with Vuetify if you want a strong and well-known library that uses Material Design. It has tons of components and strong community support.
Choose PrimeVue for a full library that is enterprise-ready and has great Tailwind CSS support.
Pick Element Plus when you need a clean and reliable library. It works well with TypeScript and easy internalization.
Use Quasar if you want to build apps for multiple platforms (SPA, PWA, mobile, desktop) from a single codebase.
Try Reka UI when you want headless, accessible building blocks and full control over styling.

Bonus: Nuxt UI is now fully open source with 100+ components. If you're in the Nuxt ecosystem, it's definitelly a top choice.

Each library has its own strengths. The right choice for you will depends on your project's needs, your team's workflow, and how much styling control you want. Try different ones, see what works, and build something great. 🚀

Vue PDF Viewer: A PDF Viewer Made for Vue.js Developers 🚀

I mentioned Vue PDF Viewer earlier, and I'd love for you to check it out. We built it to make PDF viewing in Vue and Nuxt effortless, with theme customization, annotation support, responsive layouts, localization, and smooth integration built in. You do not need a long setup. Just add it, and it will work.

If you need to use PDF tools in your project, give it a try! Your support lets us make the library better and share more helpful content for the Vue community. 🙏

Thanks for reading, and good luck with your next project!

🎉 Black Friday & Cyber Monday 2025: The Best Deals for JavaScript Developers 🚀

Anson Ch — Wed, 12 Nov 2025 12:46:48 +0000

The most exciting time of the year for developers is back again: Black Friday and Cyber Monday 2025! Whether you’re building with React, Vue, Svelte, or Node.js, this is your chance to grab some of the best deals on dev tools, UI libraries, courses, and services that power modern JavaScript development.

If you loved the deals we featured in 2024, you’re in for even better ones this year. From productivity-boosting libraries to hosting, AI tools, and premium resources, we’ve handpicked the top offers that will save you time, level up your projects, and maybe even spark your next big idea.

Let’s dive into the top developer deals of 2025 🚀🔥

🔧 UI Kits, Libraries, and Boilerplates

1. React PDF

If you’re a React developer working with PDFs, React PDF is a must-have library for creating fully customizable, high-performance PDF viewers in your app. With support for theming, responsive layouts, and smooth rendering, it’s perfect for building dashboards, document portals and AI tools. Designed with developers in mind, React PDF makes handling PDFs effortless.

Deal: 30% OFF Developer License, 40% OFF Organization License
Period: November 17 – December 2
Website: React PDF

Disclaimer: I'm part of the team building this product.

2. MDBootstrap

If you’re looking to speed up frontend development across multiple frameworks, MDBootstrap delivers a powerful UI kit that combines Bootstrap 5 with Material Design 2.0. Whether you’re building with React, Vue, Angular, jQuery, or plain Bootstrap, MDBootstrap helps you create modern, responsive interfaces faster with pre-built components, templates, and layouts.

Deal: up to 98% OFF bundle deals daily
Period: Live now
Website: MDBootstrap

3. Next Admin

Building admin panels or internal tools with Next.js? Next Admin offers a modern, fully responsive dashboard UI kit packed with over 200+ professional components, 45+ unique pages, and 5 dashboard layouts. It includes pre-integrated features and services (like charts, tables, auth, and more), helping developers launch production-ready admin UIs faster than ever.

Deal: 30% OFF (Code: BLFCM2025)
Period: November 18 – December 2
Website: NextAdmin

4. TailKit

For developers working with Tailwind CSS, TailKit provides a comprehensive collection of pre-designed UI components and templates that help you build beautiful, responsive web apps in record time. From landing pages to dashboards and everything in between, TailKit gives you the tools to focus on functionality without sacrificing design.

Deal: 50% OFF limited licenses (Code: BLACKFRIDAY2025)
Period: November 24 – December 2
Website: TailKit

5. Vue PDF Viewer

If you’re building with Vue.js and need robust PDF functionality, Vue PDF Viewer is your go-to solution. This powerful, high-performance component enables you to render, display, and annotate PDFs with ease. With built-in support for responsive layouts, custom theming, and annotations, it’s ideal for building modern dashboards, document portals, or AI tools.

Deal: 30% OFF Viewer licenses, 40% OFF Viewer+Annotation licenses
Period: November 17 – December 1
Website: Vue PDF Viewer

Disclaimer: I'm part of the team building this product.

🛠️ Development Tools

6. Codebit

If you love sharing code on social media or in tutorials, Codebit makes it easy to create eye-catching animated videos of your code. Perfect for dev influencers, educators, or product demos, Codebit supports syntax highlighting, animations, and export formats ready for sharing on X, LinkedIn, or your blog.

Deal: 50% OFF 1-year Professional Plan (Code: BLACKFRIDAY25)
Period: Live now
Website: Codebit

7. MailTrap

MailTrap is a favorite among developers for its sandboxed email testing, letting you debug and preview emails without hitting real inboxes. It also includes email delivery and infrastructure control, perfect for staging environments or production pipelines.

Deal: 40% OFF Business annual plan (Code: TRAP40BF)
Period: November 24 – December 5
Website: MailTrap

8. MailerLite

MailerLite offers clean, developer-friendly tools to build email automations, landing pages, and signup forms. It’s a popular choice for small teams and indie devs who want modern features without bloated interfaces.

Deal: 25% OFF annual plans
Period: November 18 – December 16
Website: MailerLite

9. Mailchimp

A long-time leader in email marketing, Mailchimp now includes AI-driven insights and behavior-based automation, helping you convert more users with data-backed messaging. It’s ideal for product launches, newsletters, and post-signup engagement.

Deal: 40% OFF annual plans (Code: MCBF2025)
Period: November 25 – November 30
Website: Mailchimp

10. Warmy

Worried your emails are landing in spam? Warmy uses AI algorithms to improve your domain’s email reputation, ensuring higher inbox placement. It’s great for developers running outbound email campaigns, onboarding flows, or transactional messages.

Deal: 30% OFF annual plan (Code: WARMBF30)
Period: November 22 - December 4
Website: Warmy

🌐 Web Optimization and Monitoring

11. OtterWise

OtterWise tracks your codebase’s test coverage, code quality, and more, all with a focus on developer privacy. It’s a great choice for teams who want detailed metrics without giving up control over sensitive data.

Deal: 75% OFF first month (Code: BLACKFRIDAYDEALSDOTDEV)
Period: November 1 – December 2
Website: OtterWise

12. Super Monitoring

Need a one-stop solution for keeping your site in check? Super Monitoring watches for uptime, feature malfunctions, Core Web Vitals issues, SSL expirations, and even search engine blockades. Ideal for frontend devs, SaaS builders, and eCommerce owners who can’t afford downtime.

Deal: 50% OFF first term (Code: SUPERBLACK25)
Period: November 24 – December 5
Website: Super Monitoring

13. Plerdy

Plerdy is a powerful analytics tool for tracking visitor behavior, optimizing conversion rates, and improving user experience. It offers features like heatmaps, session recordings, and SEO analysis to help developers and marketers make data-driven decisions for their websites.

Deal: 50% OFF (Code: plerdyBF2025)
Period: Now – December 3
Website: Plerdy

14. StatusGator

StatusGator is a unified status monitoring tool that aggregates the status of all your cloud services into one platform. Ideal for keeping track of service outages, it helps developers and teams stay informed about downtime across their tech stack.

Deal: 20% OFF monthly and annual Starter plans (Code: BLACKFRIDAY2025)
Period: November 2 – December 2
Website: StatusGator

15. NitroPack

NitroPack is a powerful all-in-one performance optimization platform that improves your Core Web Vitals, load speed, and overall SEO. It handles everything from caching to minification, lazy loading, and image optimization—without needing multiple plugins or custom setups.

Deal: 30% OFF monthly and annual plans (Code: CYBERMONTH2025 / CYBERYEAR2025)
Period: November 12 – December 12
Website: NitroPack

🔒 Hosting and Security

16. Hostinger

Hostinger is known for offering reliable, developer-friendly web hosting at unbeatable prices. Whether you’re launching a portfolio, a landing page, or a lightweight web app, it supports modern tech stacks with Git integration, PHP & Node.js support, and managed WordPress hosting, all with fast global performance.

Deal: up to 85% OFF
Period: Live now
Website: Hostinger

17. Cloudways

Cloudways offers a developer-friendly cloud hosting platform that takes the complexity out of infrastructure management. Powered by DigitalOcean, it’s perfect for hosting Node.js apps, headless CMS, eCommerce stores, and API services, with built-in features like staging environments, firewall security, and 1-click scaling.

Deal: 50% OFF first 3 months
Period: Limited-time offer
Website: Cloudways

18. CrowdStrike

CrowdStrike is a leader in cloud-native cybersecurity, offering real-time threat detection, endpoint protection, and breach prevention powered by AI. It’s trusted by enterprises, but increasingly valuable to dev teams managing infrastructure, APIs, or customer data at scale.

Deal: up to 70% OFF
Period: November 28 - December 1
Website: CrowdStrike

19. Liquid Web

Liquid Web offers premium managed hosting solutions tailored for developers, agencies, and businesses running mission-critical applications. With powerful VPS, dedicated, and cloud hosting options, it’s ideal for projects that demand reliability, scalability, and performance under load.

Deal: up to 52% OFF
Period: Now – December 5
Website: Liquid Web

20. CloudClusters

HostPapa provides high-performance web hosting services tailored for small businesses, startups, and personal projects. With features like free domain registration, unlimited bandwidth, and a user-friendly control panel, it’s an excellent choice for developers seeking affordable yet powerful hosting solutions.

Deal: Up to 64% OFF
Period: Now - December 1
Website: CloudClusters

🤖 AI Tools

21. Dorik

Dorik combines AI with no-code simplicity to help anyone build clean, responsive websites in minutes. With modern templates and drag-and-drop design, it’s a great tool for developers who want to ship MVPs, landing pages, or client projects faster—without starting from scratch.

Deal: 50% OFF annual plans (Code: BFCM25)
Period: November 14 - December 3
Website: Dorik

22. Mailmodo

Mailmodo reinvents email marketing by helping you create interactive, AI-driven emails that boost engagement and ROI. Automate campaigns, personalize at scale, and integrate seamlessly with your stack, without the clunky workflows of legacy tools.

Deal: 30% OFF (Code: MMBF30)
Period: November 24 - December 6
Website: Mailmodo

23. DocuWriter

DocuWriter uses AI to automatically generate API documentation, unit tests, and refactored code from your existing codebase. Perfect for busy devs maintaining large projects, onboarding new contributors, or improving code quality without doing it all manually.

Deal: 40% OFF first purchase (Code: ORXLVNZV)
Period: Now - December 1
Website: DocuWriter

24. Meku

Meku helps developers go from prompt to deployed full-stack app in minutes. It generates the code for your frontend, backend, and integrations, so you can move from idea to MVP without boilerplate. Great for prototyping, hackathons, or launching fast.

Deal: 30% OFF + Free FormBold Starter (Code: BLFCM2025)
Period: November 18 - December 2
Website: Meku

25. AIStarterkit

Want to build your own AI-powered SaaS or chatbot tool? AIStarterkit gives you a ready-to-use template with Next.js, OpenAI integration, authentication, and UI components, saving you hours of setup time.

Deal: 30% OFF or Free with SaaSBold (Code: BLFCM2025)
Period: November 18 - December 22
Website: AIStarterkit

🎓 Courses

26. Vue School

Get access to premium Vue.js courses with Vue School, covering everything from Nuxt to TypeScript. Whether you’re a beginner or an advanced developer, these courses are designed to level up your skills.

Deal: Up to 60% OFF
Period: Live now
Website: Vue School

27. AIDD – AI-Driven Development Masterclass

AI-Driven Development (AIDD) Masterclass was built to teach you techniques you can actually use day to day, such as tests that follow your coding style, agents that help with reviews and small fixes, and RAG setups that read your actual repos instead of guessing. The material is straightforward and focused on real AI workflows you can copy into your own projects.

Deal: 45% OFF all plans
Period: Limited-time Black Friday offer
Website: AIDD.io

28. Vue Mastery

Vue Mastery provides high-quality Vue.js courses taught by industry experts, including Evan You, the creator of Vue.js. Whether you’re a beginner or an experienced developer, their courses are designed to enhance your Vue.js knowledge and skills.

Deal: Up to 60% OFF
Period: Live now
Website: Vue Mastery

29. LabEx

LabEx offers interactive, browser-based labs that teach you Linux, DevOps, and Cybersecurity through real-world scenarios. Instead of just watching videos, you’ll get hands-on experience configuring systems, running commands, and solving challenges.

Deal: 50% off 2-years (Code: 2025BF50) / 30% OFF 1-year (Code: 2025BF30)
Period: November 12 - December 1
Website: LabEx

30. Certificates.dev

Earn a recognised frontend certification at certficates.dev. Vue.js and Nuxt offer the only official certifications endorsed by Evan You and Sébastien Chopin. React, Angular, and JavaScript certifications are built with review from Microsoft MVPs, Google Developer Experts, and top industry experts.

Deal: 60% OFF all certifications
Period: Limited-time Black Friday offer
Website: certificates.dev

📚 E-Books

31. React - The Road To Enterprise (JavaScript Edition)

This advanced guide takes you beyond the basics of React and into the world of enterprise-scale app architecture. Learn modern design patterns, best practices, and how to organize your code for maintainability, scalability, and team collaboration.

Deal: 50% OFF (Code: BLACKFRIDAY)
Period: Live now
Website: React – The Road to Enterprise (JavaScript Edition)

32. The CloudSec Engineer

Written by Marco Lancini, this book walks you through how to break into and grow within the Cloud Security industry as an individual contributor, not just a manager. It’s packed with practical advice on building your profile, mastering the right skills, and navigating the industry from the inside.

Deal: 40% OFF (Code: CYBERNOVEMBER25)
Period: Live now
Website: The CloudSec Engineer

33. The Missing Book To Understand Indexes

If your SQL queries are slow, chances are your indexing needs work. This book breaks down indexing concepts into practical, easy-to-follow steps that help you write faster queries and design better data access patterns.

Deal: 50% OFF
Period: Live now
Website: The Missing Book To Understand Indexes

34. Vue - The Road to Enterprise

For Vue developers ready to go beyond simple apps, Vue - The Road to Enterprise offers a deep dive into enterprise-level patterns, scalable architecture, and best practices for building maintainable Vue applications. Learn how to structure your projects, manage complexity, and apply real-world techniques used by large dev teams.

Deal: 50% OFF (Code: BLACKFRIDAY)
Period: Now – December 2
Website: Vue - The Road to Enterprise

35. BeyondCode

BeyondCode is a comprehensive guide to becoming a more productive and effective programmer. It includes lessons, tips, and best practices to help developers master their craft, making it a valuable resource for developers at all levels.

Deal: 50% OFF (Code: BLACKFRIDAY25)
Period: Live now
Website: BeyondCode

🎉 Conclusion

Black Friday and Cyber Monday 2025 bring an incredible chance for developers to save big on tools, libraries, and resources that can supercharge your projects and career. Whether you’re adding powerful PDF support with React PDF, enhancing site performance with NitroPack, hosting apps reliably through Cloudways, exploring AI-assisted workflows with DocuWriter, or building your skills with Vue School, there’s something valuable for every developer, from solo builders to enterprise teams.

Most deals are only available for a limited time, so don’t wait too long to take advantage of them. If you’re looking for even more Black Friday and Cyber Monday deals, check out our curated list on GitHub for JavaScript developers.

Have a deal you’d like to share? Drop it in the comments below, I’d love to hear about it!

Happy coding, and happy shopping! 🚀

🚀 6 Open-Source PDF Viewer and Annotation libraries every Vue developers should know [2025] ✨

Anson Ch — Tue, 09 Sep 2025 10:03:53 +0000

PDF Viewer and annotation features have become standard in modern web apps. Whether you're building dashboards, admin panels, or document platforms, users expect smooth PDF reading experience and the ability to mark up files with comments, highlights, or signature, all without ever leaving your site.

For Vue developers, knowing which open-source PDF Viewer and annotation libraries work best can save hours of trial and error. You can even mix and match libraries to tackle multiple use cases, from fast document rendering to advanced markup. The right solution solve the hassle of juggling pop-ups, downloads, or iframe workarounds.

Here're are the six open-source libraries you need to know as you look for the ideal fit for your next Vue.js project.

Before we jump into the list of libraries, here’s something worth checking out: a flexible Vue PDF rendering solution built specifically for Vue 3.

Whether you’re building a dashboard, AI PDF chat tool, or internal tool, Vue PDF Viewer makes it easy to embed PDF viewing right inside your app. It supports:

Mobile responsive viewing
Built-in toolbar and search
Text selection, zoom, thumbnails, and more
Easy theming and layout overrides

With minimal setup and strong TypeScript support, it’s a solid option if you’re looking for an all-in-one PDF solution with modern features and clean design.

Why Open-Source PDF Viewer and Annotation Libraries Matter for Vue Developers

Building robust document features in Vue has moved way beyond just dropping a PDF link on a page. Users want to read, highlight, mark up, and sign documents right inside your app. Open-source PDF viewer and annotation libraries make this level of integration possible.

Cost Saving: No hidden usage or licensing fee. No vendor lock-in.
Transparency: You can inspect, debug, and improve the code, with full visibility into how things work.
Flexibility and Control: Customize, extend, or combine libraries to fit your app’s needs without being boxed in.

Vue-Focused PDF Viewer Libraries

Before diving into specific libraries, it’s important to understand PDF.js. Most open-source PDF Viewer libraries for Vue are built on top of it. It's the backbone for rendering, navigating, and interacting with PDF files inside your browser.

What is Mozilla PDF.js?

PDF.js is an open-source JavaScript library built and maintained by Mozilla that allows you to render and interact with PDF files directly in modern web browsers. It relies on standard web technologies, making it highly compatible and easy to integrate into frontend stacks like Vue.

This tool isn’t just for displaying PDF pages. It gives you the control to create a full PDF Viewer with built-in zoom, search and text selection. For Vue developers, that means you can keep users in your app and offer rich document features, instead of handing them off to third-party tools.

Key Features

Render large files with search, zoom, and page navigation
No license restrictions and vendor lock-in. Use, modify, and ship updates as you see fit
Responsive viewing for most modern browsers
Easily integrate with other libraries focused on annotation or signature, creating a PDF experience tailored for your users' needs

PDF.js is often used in websites, web apps, and custom projects where you just want to keep everything in the browser. It’s a solid pick if you want to display documents in a way that just works for everyone. As of July 2025,pdfjs-dist has over 51,400 stars with over 390 contributors on GitHub and an average weekly downloads count of over 4,000,000.

https://github.com/mozilla/pdf.js

vue-pdf-embed

vue-pdf-embed, built on top of PDF.js, offers Vue developers an easy way to embed PDF viewing capabilities into any page or dashboard. It provides an easy-to-use component designed for Vue 2 and Vue 3 to display PDFs without complex setup.

Key Features

Controlled rendering: Letting you manage how and when pages display.
Support for password-protected PDF: Keep sensitive files secure and accessible only to the right people.
Selectable text: Great for users who need to copy or search document content.
Support annotation layer: PDF with annotations can be displayed easily.

If you need just the basics or want a lightweight viewer with proven usage, this library fits the bill. As of July 2025,vue-pdf-embed has over 890 stars, 25 contributors, and an average weekly downloads count of over 59,000.

https://github.com/hrynko/vue-pdf-embed

@tato30/vue-pdf

@tato30/vue-pdf is a popular Vue wrapper for Mozilla’s PDF.js. It brings deep PDF rendering directly into Vue projects, allowing you to avoid custom wiring with PDF.js’s raw API. It supports many core features of PDF.js and makes it easier to integrate into Vue or Nuxt applications.

Key Features

Simple integration if your app is already built on Vue 3
Provide functions like search, zoom level and rotate
Render control for text, annotations, and optional layers
Allow custom watermark on PDF pages to protect your content

If you're looking for than a simple PDF reader, this library is great for complex interactions. As of July 2025,@tato30/vue-pdf has over 589 stars with 9 contributors on GitHub and an average weekly downloads count of over 25,000.

https://github.com/TaTo30/vue-pdf

vue-pdf

The vue-pdf library (not to be confused with others with similar names) is an older lightweight wrapper around PDF.js, specifically tailored for Vue applications. By using vue-pdf, Vue developers can enjoy the benefits of PDF.js without needing to manage the complex JavaScript integration manually.

Key Features

Fast single-page or multi-page PDF rendering
Simple navigation controls, print and zoom
Provide events for loading, progress, and error handling

Vue-pdf is ideal for applications that require basic PDF display. It's a practical option for small projects and MVPs where ease of use and quick implementation are prioritized. As of July 2025,vue-pdf as over 2,300 stars with 20 contributors on GitHub and an average weekly downloads count of over 17,000.

https://github.com/FranckFreiburger/vue-pdf

⚠️ The library has not been updated since Jun 2021 so use it with caution. Remember to update pdf-dist version to avoid potential security and compatibility concerns.

Open-Source PDF Annotation Libraries for Vue

Modern applications demand more than just displaying PDFs. Users now expect to draw, highlight, and leave comments on documents, all inside the browser. Getting annotation tools right can make or break PDF Viewing experience in a Vue.js project. Here's how three powerful open-source options stack up for bringing annotations to life in Vue apps.

pdf-lib

If you are looking to programmatically annotate PDFs in your Vue project, pdf-lib stands out. This open-source JavaScript library lets you work with PDFs in the browser and on the server. It’s not just a PDF annotator, it supports form creation, content editing, and even digital signatures.

Key Features

Add new shapes, signatures, or freehand scribbles.
Highlight text sections in a way that’s easy for users to spot later.
Attach notes or pop-up comments to any part of the PDF.
Has no external dependencies, keeping your bundle size manageable and integrations simple.

With a clean API, Vue coders can use pdf-lib to create or update complex annotations dynamically, storing them in the user’s browser or syncing them with a backend as needed. As of July 2025, pdf-lib has over 7,700 stars with 42 contributors on GitHub and an average weekly downloads count of over 1,480,000.

https://github.com/Hopding/pdf-lib

⚠️ The library has not been updated since Nov 2021 so use it with caution. There is a forked version but I'm unable to verify its current status.

sinatayebati/pdfjs-annotation

For devs who want a faster setup, sinatayebati/pdfjs-annotation offers a Vue-based annotation UI, tightly wrapped around Mozilla PDF.js. You get a ready-to-use PDF Viewer plus a complete set of annotation features built right in.

Key Features

Annotation tools includes shapes, highlights, free text and more
Designed to overlay on PDF.js within a Vue context, so your data stays reactive and easy to sync.
Annotation widgets and toolbars are part of the package, so you don't have to build them from scratch.

This wrapper takes a lot of guesswork out of document enhancement. You can enrich PDF files with highlights or notes and never leave the app’s single-page flow.

https://github.com/sinatayebati/pdfjs-annotation

That's right, Mozilla PDF.js

Did you know that PDF.js has started rolling out annotation editor back in v3.0.279 released in October 2022. Just for context, the most recent version of PDF.js is 5.3.93. Surprising there isn't a lot information on how to utilize annotation functions in PDF.js

Key Features

Highlight, underline, strikethrough text or areas for instant visual cues
Drop virtual notes anywhere in your PDF to collaborate easily
Add new shapes, images, or free text to enrich your PDF file

Knowing how to integrate and extend PDF.js can turn your app from a simple PDF viewer into a dynamic document experience that users will love.

Demo: https://mozilla.github.io/pdf.js/web/viewer.html

How Combining Libraries Boosts PDF Functionality

If a single library does not all of your use cases, you could consider combining libraries in your Vue project. Think of your PDF stack like LEGO blocks. You can mix libraries—one for fast viewing, one for deep annotation, another for e-signatures or forms—to create the setup your project actually needs.

For instance:

Start with vue-pdf-embed for light, fast viewing inside dashboards
Bring in pdf-lib if you want to annotate PDF or handle form data behind the scenes

This mix-and-match method keeps your app flexible. When a new requirement or feature comes along, you just swap or add another piece, rather than rebuilding from scratch. Combining open-source libraries helps you tailor the user experience and stay in control.

How to Choose the Right Library for Your Project

With so many open-source options available, making the right choice starts with focusing on what your users need and what works for your workflow. A good fit saves you time, keeps your app smooth, and lets your users read, search, and mark up documents without any distractions:

Vue Compatibility - Libraries based on Vue take advantage of hooks, props, and state for smooth integration. Generic JS tools may need more setup or “glue code.”
Know Your Use Cases - By mapping out your core requirements, you won’t get distracted by extra features you’ll never use. You’ll hone in on what matters.
Community and Documentation - A powerful library is only as good as its documentation and community. Scan GitHub stars and check for active issues.
Performance - Performance matters, especially for web apps that serve large or image-heavy documents. Explore if the libraries uses techniques like lazy loading or virtualization to keep things fast

Real-World Testing

Finally, never trust a demo alone. Pull in a few sample PDFs from your users with a quick prototype. Try different annotation workflows. Make sure font rendering, zoom, and navigation all work as expected. A little time spent testing now can save you endless fixes down the road.

If you liked this article, take a look at a library for Vue PDF, a modern PDF viewing solution built specifically for Vue 3 apps. It’s designed to drop smoothly into your Vue ecosystem, whether you’re using PrimeVue, Vuetify, or your own custom UI setup.

Vue PDF Viewer helps you build polished document experiences without starting from scratch. Features include:

Vue 3 Composition API support
Responsive UI with thumbnails, toolbars, and other tools such as highlights, zoom and search
Works with both local and remote files
Clean APIs and typed props for full developer control

Vue PDF Viewer is actively maintained and developer-focused. If you’re building serious document functionality in Vue, it’s worth a look 🙏

✨ 6 Open-Source PDF generation and modification libraries every React dev should know in 2025 🚀

Anson Ch — Wed, 06 Aug 2025 09:20:00 +0000

If you're building with React, you know working with PDF files isn’t just a backend job anymore. Users expect smooth in-browser experiences, whether they're viewing, exporting, or marking up a document. Secure document handling, invoices, and custom reports are just a few areas where robust PDF support on the client side matters.

Open-source libraries make it much easier for React developers to add PDF generation and editing right into their apps. This post spotlights six open-source libraries, proven to work well with React projects, ensuring your next build is developer-friendly and dynamic.

A quick introduction about us. React PDF lets you display PDF files directly inside your React.js or Next.js projects. With more than 20 built-in features like a default toolbar, easy customization and responsive layouts, your users can view and work with PDFs without leaving your app.

You can add a React PDF Viewer component to all kinds of projects. Use it in document systems, workflow tools, AI apps or as a simple PDF reader. It's flexible and fits right in wherever you need to show or manage PDF files.

Why Handling PDFs in React Matters

If you’re building apps with React, you’re probably used to connecting to all kinds of APIs and running server-side code for heavy tasks. PDF generation, though, isn’t just a back-end. Many projects today call for creating, viewing, and modifying PDFs right inside the browser. Why is this important? Here are a few reasons:

Better user experience - Create personalize documents, invoices, or transaction receipts dynamically for the user without sending data to a server.
Dynamic Document Creation - Let users compose custom documents such as letters, resumes, or proposals and export them as professional PDFs.
Privacy and Secure - Sensitive information never leaves the device: generate payslips, contracts, or medical records.

Handpicked Open-Source Libraries for PDF Generation

If you’re building a React app that needs invoices, receipts, forms, or dynamically filled reports, the right open-source library can save you hours and keep everything in the browser.

1. react-pdf/renderer: PDF Creation, Powered by React Components

@react-pdf/renderer takes a React-first approach, letting you build PDFs in the browser or server using plain React components. Styles and layouts are handled with a familiar syntax that feels just like working with JSX and CSS. The API focuses on developer comfort, making it easy to build, tweak, and maintain dynamic templates from your app’s data.

Key advantages:

React-centric syntax for designing PDF layouts
Support dynamic content and styling, just like regular React components
Generate multipage documents with previews—great for invoices or complex reports
Write layouts with flexbox, margins, and custom fonts
Render images, vector graphics, and dynamic tables

It works best when you want clear structure and full control over layout, especially for branded or data-driven documents. As of July 2025, @react-pdf/renderer has over 15,900 stars with over 150 contributors on GitHub and an average weekly downloads count of over 860,000.

https://github.com/diegomura/react-pdf

2. react-to-print: Turn React Components Into Printable PDFs

If your main goal is to print exactly what a user sees, from tables to styled forms, react-to-print makes it simple to send just about any React component straight to the print dialog or PDF. You wrap your component, trigger a print action, and users can choose to save or print with the browser's native printing tools.

Key advantages:

No need to rewrite layouts or data. Just print what’s already rendered.
Ideal for receipts, summaries, or export features that mirror your UI.
Minimal setup, focused on getting users from screen to paper (or PDF) fast.

It’s especially handy for dashboard exports or giving admins a one-click PDF download. As of July 2025, react-to-print has over 2,300 stars with 40 contributors on GitHub and an average weekly downloads count of over 750,000.

https://github.com/MatthewHerbst/react-to-print

3. pdfme: Form-First PDF Generation with Templates

pdfme focuses on generating PDFs from form data and templates. It features a WYSIWYG template editor, making it easy to create and modify interactive forms. It's written in TypeScript with a React-first API.

Key advantages:

Visual template designer for live preview and iteration
Focus on dynamic, user-driven PDF editing and form filling.
Design for workflows that rely on form completion such as waivers, registration forms, or certificates

For apps heavy on PDF forms or user-driven templates, pdfme offers a modern workflow that fits well with React. It's useful for onboarding, contracts, HR forms, or any workflow needing editable PDFs. As of July 2025, pdfme has over 3,400 stars with 46 contributors on GitHub and an average weekly downloads count of over 33,000.

https://github.com/pdfme/pdfme

4. jsPDF: Lightweight PDF Creation in the Browser

jsPDF is one of the oldest annd long-standing favorite for generating PDFs client-side, thanks to its speed and flexibility. While it’s not React-specific, it lets you export HTML or JavaScript-generated content right into PDF files, without a server roundtrip.

Key advantages:

Create PDFs directly from data or user input in real-time.
Exporte HTML, charts, and tables as downloadable PDFs.
Active open-source community and tons of online examples.

If you need to convert simple React outputs (like lists or tables) into downloadable files, or for use cases like invoices, tickets, or text-based documents, jsPDF is a great place to start. As of July 2025, jsPDF has over 30,400 stars with 190 contributors on GitHub and an average weekly downloads count of over 2,600,000.

https://github.com/parallax/jsPDF

5. pdfmake: Declarative and JSON-Driven PDF Generation

pdfmake stands out with its declarative, JSON-first structure. You define what goes into your PDF—sections, tables, and style info—using JSON objects. The engine turns this data into professional PDF documents.

Key advantages:

Declarative layout with JSON or JavaScript objects for reproducibility
Full support for tables, nested data, and advanced styling
Handles big data and complex page layouts well.
Support advanced features like headers, footers, and tables out of the box

Although the learning curve is a bit different, if you're looking for for automated reports, multi-page exports, and systems with complex, variable layouts, it's well worth it. As of July 2025, pdfmake has over 12,000 stars with 90 contributors on GitHub and an average weekly downloads count of over 940,000.

https://github.com/bpampuch/pdfmake

Open-Source Standout for PDF Modification: pdf-lib

Nowadays, users want the ability to update, fill, and even combine PDFs right from their web app right in the frontend. Choosing the right PDF modification library can mean the difference between a clunky workaround and a smooth, direct document experience for your users.

6. pdf-lib: Strong Merging and Editing

When you need serious power to modify or merge PDFs on the frontend, there isn't a lot of open-source option. pdf-lib is probably the only tool around. It’s not just a PDF creator, you can also change existing docs, add forms, combine files, or work with digital signatures, all from the browser or using Node.js.

Key advantages:

Edit existing documents, update text, insert images, or manipulate graphics directly inside a PDF
Combine several PDFs into one or break big files into smaller pieces.
Let users add highlights, notes, or graphic marks on a PDF
Has no external dependencies, keeping your bundle size manageable and integrations simple
TypeScript-based which helps avoid runtime surprises and keeps complex projects easy to maintain

For React developers, pdf-lib helps you build better user experiences and deliver real customization without leaving your browser. As of July 2025, pdf-lib has over 7,700 stars with 42 contributors on GitHub and an average weekly downloads count of over 1,480,000.

https://github.com/Hopding/pdf-lib

⚠️ The library has not been updated since Nov 2021 so use it with caution. There is a forked version but I'm unable to verify its current status.

Choosing the Right PDF Generation Library

With many options out there, picking one can feel like picking a framework all over again. Some libraries do everything, while others focus on one workflow. Making the right call early means less tech debt and fewer regrets down the road. Here’s a simple checklist to help narrow things down:

React Compatibility - Libraries made for React—like React PDF—take advantage of hooks, props, and state for smooth integration. Generic JS tools may need more setup or “glue code.”
Ease of Integration - Clean, clear docs and sortable code examples save time. Friendly onboarding makes a big difference (no one wants to spend days debugging basic installs).
Features You Really Need - Fancy editing, annotations, or in-app signing sound nice, but not every project needs these. List your core must-haves before picking.
Performance - Some tools run all tasks in the browser, so try generating PDF based on your use cases. User experience tanks if PDF rendering lags or blocks the interface.
Community - Open-source tools with strong communities help you troubleshoot and avoid dead ends. Always check how active the repo is.

Real-World Testing

Before finalizing your choice, wire up a quick prototype. Try generating and editing a sample PDF with your own data. Bugs or quirks often show up in real workflows first, not just code samples. A little time spent testing now can save you endless fixes down the road.

Conclusion

Choosing the right library isn’t just about naming features, but features you really need. Take the time to try these top libraries with your own workflow and project needs. A library suitable for a dynamic report might not work well with a form-heavy app.

If you’ve been relying only on the backend for PDFs, now is the moment to bring that power to your frontend. Test a few options, see what clicks, and start building workflows users will actually enjoy. Feel free to drop your own lessons learned or library picks in the comments!

If you liked this article, take a look at React PDF. It's a React PDF viewer made for React and Next.js projects. No matter if you're new to building apps or handling a larger setup, React PDF is ready to help.

React PDF is built with developers in mind and offers:

Out-of-the-box features - See the Getting Started guide to get moving fast
Plenty of ways to customize - Check out options to style and tweak its components to fit your needs
Simple, clear APIs - Dive into the API documentation to see all the details

Your support helps me keep building new tools and writing for React devs. Thanks for giving React PDF a look! 🙏

🔥 3 Common Problems When Building a PDF Viewer in Vue.js (And How to Actually Fix Them)

Anson Ch — Wed, 11 Jun 2025 10:30:00 +0000

Building a PDF Viewer in Vue.js sounds simple—until you try integrating one into a real-world project. Based on my experience, when deciding whether to build or choose a PDF Viewer, there are 3 fundamentals to consider:

PDF Viewing: Loading PDF files of various types and sizes should be smooth.
Default Toolbar: Basic functions such as search, zoom, page navigation and download should be readily available
Print Preview: Depending on where the viewer is rendered, print results may not work as expected.

Although there are a few open-source libraries PDF Viewer for Vue like @tato30/vue-pdf or vue-pdf-embed, unless you are looking for a simple PDF renderer, these solutions may not be sufficient.

👉 Want a Vue-first, production-ready PDF viewer? Try Vue PDF Viewer and skip the duct tape.

Let’s walk through the three biggest problems I’ve seen when building Vue PDF viewers, starting with the one that kills performance: virtual scroll.

The Challenge of Smooth PDF Rendering: Virtual Scroll in Vue.js Projects

Ever tried scrolling through a dense PDF—hundreds of pages deep—and felt your Vue.js app just stutter to a halt? You’re not alone. Virtual scroll is supposed to be the silver bullet, loading only the pages on-screen while the rest chill in the background. But with PDFs, it’s rarely that simple.

Let’s break down why virtual scroll can be such a pain in Vue projects, what usually goes wrong, and why most open-source solutions struggle to keep up.

Why Virtual Scroll is Harder Than It Looks

Implementing virtual scroll for a basic data table is one thing. PDFs bring their own flavor of chaos:

Rendering is resource-heavy: Each page is basically a mini-canvas. Scroll quickly, and you’re hit with a flood of draw calls.
State management is complex: Tracking which pages are visible, cached, or ready to be released isn’t as straightforward as with a static list.
UI jank: Jumping to a deep page? Expect scroll position jumps or content flashes.
Memory leaks: Stale canvas elements often stick around, especially if you're scrolling like it's a speedrun.

And yes, libraries like @tato30/vue-pdf or vue-pdf-embed can help for smaller files, but they weren’t built with high-performance virtual scroll in mind. Push them hard, and you’ll still hit lag, jank, or blank pages.

What Smooth Virtual Scroll Actually Looks Like?

The gold standard: only the visible pages and a tiny buffer are rendered. As you scroll, new pages appear instantly, and old ones quietly vanish from memory. That's easy with image galleries—but with PDFs? It’s a juggling act. Interactivity, links, and dynamic layers all add a whole new level of complexity.

A truly modern Vue PDF Viewer nails this by:

Preload just enough pages (not too many!) for fluid scrolling.
Cache intelligently, releasing canvases when memory spikes.
React to zoom, theme changes, or annotations without full re-renders.

💡 If you want to see this in action, getting started with Vue PDF Viewer’s basic usage will show you exactly how it handles virtual scroll in a real Vue setup without the usual headaches.

Building a PDF Viewer Toolbar: Out-of-the-Box and Customization Needs

Here’s the deal: everyone loves a slick PDF Viewer—until they have to deal with the toolbar. You either get no toolbar or one with just the basic buttons like next page, previous page and maybe a zoom option. But when your Vue.js app needs a viewer that feels native, the toolbar goes from “nice bonus” to “can’t ship without it.”

What an Out-of-the-Box Toolbar Should Include

Let’s keep it blunt: any PDF viewer worth using should offer these built-in essentials:

Navigation controls (prev/next, go to first/last page)
Zoom options (zoom in/out, fit to width)
Search functionality
Print support
Download functionality

Once you've built these functions into your toolbar, you still need to be concerned about mobile responsive layout. If you go a bit deeper, what about handling pinch to zoom without zooming the whole browser?

Toolbar pain is real. If you've worked with open-source tools like @tato30/vue-pdf or vue-pdf-embed, you know exactly what I mean.

Who Really Needs Toolbar Customization?

If your project is anything beyond a basic MVP, you'll need toolbar customizations sooner than you think. Common requirements include:

Matching company branding with sleek custom icons.
Hiding or showing tools based on user permissions.
Customize your toolbar by adding more features like rotate or page view modes.

Customizing your PDF Viewer’s toolbar isn’t just about aesthetics; it’s about functionality, accessibility, and keeping workflows sharp and user-friendly.

But with most open-source libraries, it’s not so easy:

Poor documentation: Even if customization is technically possible, guides are limited. You’re often left sifting through GitHub issues for someone’s workaround.
Global styles conflicts: Injecting custom buttons can break theming or hit weird CSS bugs.

For apps in education, legal, or creative fields, a one-size-fits-none toolbar can break the whole product experience.

How Vue PDF Viewer Makes Toolbar Customization a Breeze

Now contrast that with a toolkit built for customization. Vue PDF Viewer puts toolbar control front and center with a slot-based toolbar system, tight icon control, and developer-friendly APIs. You can swap default icons, add new actions, and respond to toolbar events, all without wrestling the core code.

Default toolbar Functions like search, zoom, rotate, print and download can be shown or hidden easily with props.
Replace default icons with your own SVGs or icons (finally, branding that fits!).
Wire up your own logic—trigger downloads, emit events, track analytics.

Ready to give your PDF toolbars a facelift? Dive into the step-by-step tutorial on Adding Custom Icons to Vue PDF Toolbar for a breakdown of how to use slots and Vue components to create a totally cohesive experience.

💡 Looking for even more ways to craft your perfect PDF Viewer and fine-tune every aspect? Skim through the official Customize Vue PDF Toolbar documentation for tips on changing behavior, appearance, and beyond.

Your team—and your users—will notice the difference.

Unreliable Print Preview: Getting it Right in Vue Projects

User expectations are simple: “If I see it, I can print it. And it should look right.” Anything less? Trust evaporates.

Print preview probably sounds easy at first: just click the print button and send your PDF off to the printer. But if you’ve tried this in a Vue project, you might have gotten… well, some pretty unexpected results. From half-rendered pages to chopped-off toolbars making an unwanted cameo on the office laser jet, print issues have haunted developers for years.

The print preview struggle is real—especially when what users see in the PDF Viewer doesn't match what ends up on paper.

How Traditional PDF.js Wrappers Drop the Ball

You hit print, and what comes out looks nothing like what was on-screen. Here’s where things typically go wrong:

PDF rendering skips ahead: Some viewers only send the visible section of your PDF to the print dialog, cutting off the rest of the document.
UI elements sneak in: Extra components (think: toolbars, overlays, side menus) end up on your printed document.
Scrolling glitches: Long PDFs may print blank or half-filled pages if virtual scroll isn’t handled correctly.
Dialogs make things worse: Trying to print from a modal? Sometimes you’re lucky if it prints anything at all.

In other words, that feeling of déjà vu? You're definitely not alone. These bugs can turn an otherwise polished Vue app into a full-on “Why does Ctrl+P hate me?” moment.

How Vue PDF Viewer Gets Print Preview Right

This is where Vue PDF Viewer stands out from tools like @tato30/vue-pdf or vue-pdf-embed. It treats print preview as a first-class feature, not an afterthought.

No hacks, no browser voodoo. Just solid, built-in support. Here’s what Vue PDF Viewer does differently:

Isolated rendering for print: Only the PDF itself is rendered for printing. Toolbar, sidebar, and UI elements stay on-screen (where they belong). Every page is included, not just the chunks currently visible on-screen.
Handles dialogs and overlays: Need to print from a modal or pop-up? No problem. Vue PDF Viewer renders a complete preview inside complex components, avoiding state bugs and z-index nightmares.
Fallback strategy: If printing issues still persist, the library provides a reliable fallback solution that will always work.

💡 If you want a step-by-step guide on making print preview work (spoiler: it’s less work than you think), the official Vue PDF Viewer print preview tutorial shows exactly how to pull it off🚀

Conclusion

Choosing the right PDF Viewer for your Vue.js project can feel overwhelming—but you deserve smooth sailing, not endless debugging. Virtual scroll stutter, print preview nightmares, and lifeless toolbars have long haunted dev teams building modern PDF experiences. Vue PDF Viewer turns these long-standing issues into non-issues.

Sure, libraries like @tato30/vue-pdf and vue-pdf-embed can get you started, but they're only as valuable as the support you get. Vue PDF Viewer stands apart by staying actively maintained and supported by a team that actually listens. Got a feature request, bug report, or need a demo? There’s responsive feedback and a growing library of docs and examples to help you move fast.

Want to hit the ground running? Dive into the Vue PDF Viewer Basic Toolbar Guide to set up controls that fit your style and workflow. Try Vue PDF Viewer in your next project and feel the difference—no hacks, no duct tape, just PDFs that work the way you hoped.

Got feedback, feature ideas, or battle stories from PDF Viewer integration? Drop them in the comments. What’s your biggest pain point? What feature would change your workflow?

Let’s make the Vue community awesome together. 🚀

🚀 Top 6 React PDF Viewer Libraries in 2025

Anson Ch — Tue, 03 Jun 2025 10:30:00 +0000

PDF files are everywhere—from invoices to reports, contracts, and learning materials. When working on React.js projects, displaying PDFs can be simple or complex, depending on your needs. If you only need to show a static document, browser options like iframes might do the trick. But if your users need better viewing, zooming, searching, or interactive features, you’ll need a dedicated PDF viewer.

Choosing a PDF viewer for a React.js or Next.js application depends on your project’s needs. Here’s a quick breakdown of six options to consider:

PDF.js (Open Source): Reliable, no-frills viewing for simple applications.
react-pdf (Open Source): Lightweight wrapper for PDF.js, built for React.
React PDF (Paid): A newer library with a more complete feature set than react-pdf. Customizable and powerful.
React PDF Viewer (Paid): Provide a more comprehensive feature set than react-pdf. It offers a polished and customizable UI.
PDF.js Express (Hybrid): Start with free basics, with optional premium add-ons.
Syncfusion React PDF Viewer (Hybrid): Feature-rich, enterprise ready, ideal for complex needs.

In this article, I'll be comparing six popular PDF libraries for React.js. Each library has its strengths and weaknesses, and my goal is to help you pick the best one for your project’s unique needs.

Disclaimer: I’m part of the React PDF team.

Why a Good PDF Viewer Matters

When your React.js or Next.js app needs to display documents, the quality of your PDF viewer shapes both development and user experience. Whether you’re building a simple PDF document viewing system, an educational platform, or an AI-driven document management system, having the right viewer simplifies your work and helps keep users happy.

What to Look For in a React PDF Viewer

When selecting a PDF viewer, a few important factors can determine whether it will fit your project needs:

Quick Setup: Choose a library that fits smoothly into your React or Next.js project and simplified maintenance.
Ready-to-Use Features: Look for built-in tools like search, zoom and page navigation so you can launch without heavy tweaks.
Easy Customization: The ability to style, extend, and configure is important for aligning with specific requirements.
Fast Performance: Fast loading and smooth rendering, especially for big PDFs, are essential.
Active Support: Documentation and a helpful community make troubleshooting easier and better long-term support.

With these points in mind, let’s check out some top choices!

Open Source Options

1. PDF.js

PDF.js is a well-known open-source JavaScript library created by Mozilla for rendering PDFs directly in the browser. The library allows developers to display PDF documents without relying on external plugins or native applications. PDF.js renders PDFs by converting each page into HTML5 canvas elements, ensuring that the content is viewable directly in the browser.

Developers who need a simple, cost-effective solution for displaying PDFs in React.js applications often use PDF.js as a base library. Because it’s a standalone JavaScript library, it’s compatible across multiple frameworks. However, it’s not built specifically for React, so React developers may need to use wrappers or custom integration to make the most of it.

Pros:

Large, active community and extensive documentation.
Free to use, with a simple API that allows basic PDF rendering.
Actively maintained, so updates and support are consistent.

Cons:

Not specifically designed for React; additional setup or wrappers may be required for integration.
Limited customization, so advanced functionality (e.g., annotations) requires additional coding.

Best Suited For: Simple applications where basic PDF rendering is suffices. While customization is possible, integrating advanced features with React.js requires extensive effort as the library is not designed specifically for the framework.

2. react-pdf

react-pdf is a lightweight wrapper around PDF.js, specifically tailored for React applications. While PDF.js itself provides a core PDF rendering engine, react-pdf simplifies the integration process for React developers, making it easier to render PDFs without writing extensive code. By using react-pdf, React developers can enjoy the benefits of PDF.js without needing to manage the complex JavaScript integration manually.

react-pdf is ideal for applications that require basic PDF display but don’t need extensive functionality like annotations or form filling. It’s popular in small projects and MVPs where ease of use and quick implementation are prioritized.

Strengths:

React compatibility out-of-the-box, which simplifies integration.
Free and open-source, with a straightforward API.
Great for smaller projects and quick prototyping.

Limitations:

Limited advanced features, so it’s best suited for basic viewing.
Minimal control over rendering or layout; not ideal for highly customized projects.

Best Suited For: Small to mid-sized apps, MVPs, and projects that need quick, simple PDF viewing without a need for default toolbar.

Paid Options

3. React PDF

React PDF is a React-native solution designed specifically for React.js applications. Unlike generic libraries, it integrates seamlessly with React projects, offering features that cater to both simple and complex PDF requirements. Its native compatibility ensures that developers can focus more on building their applications and less on managing integration challenges.

React PDF stands out for its ease of use, performance, and the level of customization it offers. It’s particularly suited for projects that demand robust PDF features, such as theme customization, responsive design, and advanced interaction capabilities like annotations.

Strengths:

Easy to integrate, with React-specific functions or methods since it’s React-native.
Optimized for quick loading and smooth rendering to handle large PDF files.
Adaptable to any project’s design and functional needs with various APIs to leverage or customize from.
Ensures a seamless experience on both desktop and mobile devices.

Limitations:

Newer library so it still need a bit more time to catch up to other libraries.
Some advanced enterprise-grade features, such as built-in annotation and document editing, may not be available.

Remark: Annotation feature set is in the 2025 roadmap.

Best Suited For: React PDF is perfect for React.js applications requiring a PDF viewer built specifically for react. It provides a powerful, native solution with flexibility, high performance, and extensive customization options, making it ideal for projects that prioritize responsive design and seamless user experiences.

4. React PDF Viewer

React PDF Viewer is a commercial library tailored for React developers who want more control over PDF viewing without starting from scratch. It comes with a clean, modular architecture and includes built-in features like annotations, search, and form handling. Its plugin-based system also allows for a degree of customization, especially for projects that need UI flexibility out of the box.

That said, React PDF Viewer hasn’t seen active updates since early 2023, which may pose issues for projects using the latest React versions or expecting long-term support. While it’s a capable tool for building polished PDF experiences, teams should weigh its feature set against ongoing maintenance needs before committing.

Strengths:

Feature-rich, with support for annotations, editing, search, and form filling.
Optimized for large-scale applications, handling complex PDFs efficiently.
Excellent customer support and thorough documentation.

Limitations:

Paid license required for full features
No active updates or support since March 2023
May not work well with the latest React releases

Best Suited For: Apps that need a polished PDF experience and advanced features, as long as you’re okay with no recent updates or ongoing support.

Hybrid Options

5. PDF.js Express

PDF.js Express offers a unique hybrid model for teams who want flexibility in scaling PDF capabilities. Based on PDF.js, it provides a free version with basic features and the option to unlock premium functionality through paid upgrades. This model is ideal for projects that may need simple viewing at first but might require additional features like annotations, text search, and form filling as they grow.

PDF.js Express is compatible with React.js and is easy to set up, making it accessible to both small projects and larger applications. The option to scale up as needed gives developers flexibility in budgeting and feature selection, allowing projects to remain adaptable.

Strengths:

React-compatible and easy to integrate, with a streamlined setup for quick PDF viewing implementation.
Provides a range of premium features (annotations, form filling, text search) as optional upgrades, which allows developers to start small and add features as the project grows.
Strong documentation and support for both free and premium features, making it a developer-friendly option with a low entry cost.

Limitations:

Free version is limited in functionality; advanced features require a paid license.
For applications needing high customization or many features, a full SDK like Nutrient or Apryse may be a better choice.
According to its documentation, core functions have not been updated since July 2022

Best Suited For: Projects starting with free features and scaling to premium capabilities like annotations and form filling as long as you’re okay with no recent updates to its core functions.

6. Syncfusion React PDF Viewer

Syncfusion React PDF Viewer is an enterprise-focused hybrid (free and paid) library. It offers a wide range of PDF tools, including advanced annotations, text search, and form support. Syncfusion is free under its community license, but costs climb quickly as your team starts to grow.

Strengths:

React-compatible and easy to integrate, with a streamlined setup for quick PDF viewing implementation.
Provides a range of premium features (annotations, form filling, text search).
Enterprise-ready, with high performance and strong support.

Limitations:

Syncfusion comes with a whole suite of other components which can be overly complex and overwhelming
Documentation can be difficult to navigate, making it not so developer-friendly to try
Can be expensive if you don’t qualify for the community license

Best Suited For: Large-scale projects, companies with advanced requirements, or any app that needs full-featured PDF tools.

Quick Comparison

Library	React Integration	Type	Strengths	Weaknesses
PDF.js	Low	Open source library	Free, proven, broad support	Not React-native, limited features
react-pdf	High	Open source library	Easy React setup, lightweight	Few advanced features
React PDF	High	Paid library	Highly flexible, React-native	Paid, newer in ecosystem
React PDF Viewer	High	Paid library	Modern UI, customizable, advanced	Paid, no update since Mar 2023
PDF.js Express	Moderate	Hybrid (free and paid)	Free core, scalable features	Limited free version, no core update since Jul 2022
Syncfusion React PDF Viewer	High	Hybrid (free and paid)	Enterprise ready, feature-rich	Pricey for larger teams

Conclusion and Recommendation

If you want a simple, budget-friendly solution for PDF viewing in React, start with an open source library like PDF.js or react-pdf. For more advanced features, polished UI, or enterprise needs, a paid library like React PDF, React PDF Viewer, or Syncfusion is better. PDF.js Express sits in the middle, letting you scale features and cost as your project grows.

Always check each library’s documentation and support before making your choice. Think about your project’s scope, future needs, and budget to pick the right library for your project.

🙌 React PDF: Flexible and Powerful React.js PDF Component

If you feel like this article helped you, please check out React PDF, a handy PDF Viewer that renders PDFs right within your React.js or Next.js app. It packs over 20 features, including out-of-the-box default toolbar, customization and responsive design, so your users never have to leave your site to interact with your documents.

React PDF can integrated into various applications whether it's for a Document Management System, Workflow Management System, AI tool or simply as a PDF reader.

It would encourage me to continue creating even more content. Thank you in advance! 🙏

🔥Top 5 React.js UI Libraries You Should Know About in 2025

Anson Ch — Tue, 25 Mar 2025 08:30:00 +0000

When I first started building React apps, this decision felt overwhelming. There were so many options, each with its features and trade-offs. It's like choosing the playlist for a road trip, it can make or break the journey. But over time, I learned that a great UI library isn’t just about flashy components. It saves you hours, handles repetitive tasks, and even solves common problems like accessibility and responsiveness right out of the box.

Now that we are in 2025, there are a few standout libraries that I’ve used directly in my own projects, and others I’ve kept an eye on through the dev community. They’re reliable, developer-friendly, and packed with features I’ve come to love.

Ready to check them out? Let’s dive in! 🚀

📄 Quick Note: React PDF for Document Viewing

Before we get into the top UI libraries, here's something that I've been working on! If your React app needs to display PDFs without hassle, check out React PDF. It renders PDFs directly in your app using React components—no iframes, no clunky viewers, just smooth, native integration.

Now let's get back to those libraries you're here for. 😊

Leading React.js UI Libraries in 2025

Each library on this list brings its own flavor and strengths to the table. Here are five libraries dominating the React ecosystem this year, ranked based on their popularity by npm weekly download.

1. Material-UI (MUI) and Its Continued Dominance

No surprises here. Material-UI, or MUI for short, is still a top choice for many developers—and for good reason. Inspired by Google's Material Design, it's packed with pre-built, highly polished components that look great right out of the box.

Here's what making MUI a favorite:

Effortless Customization: Themes, colors, typography—it’s all ridiculously easy to tweak. Whether you want Google's Material Design "look" or your own flair, MUI’s got you covered.
Comprehensive component library: Buttons, modals, tables, navigation—you name it, MUI probably has it. It’s like the Swiss Army knife of UI libraries.
Active community and ecosystem: With great docs, tons of tutorials, and a thriving developer community, you never feel stuck.

Who is it for:

Developers looking for a scalable, professional UI framework that works well for projects of all sizes.
Teams that want out-of-the-box, production-ready components without sacrificing flexibility.

As of March 2025, MUI continues to dominate, boasting over 95,000 GitHub stars and 4 million+ weekly downloads 📈

Learn more on https://mui.com/

2. Ant Design: A Versatile and Feature-Rich UI Library

Ant Design isn’t just for enterprise apps—it’s a powerful, well-designed UI library that works great for projects of all sizes. Originally developed by Alibaba, it has become one of the most widely used React UI frameworks thanks to its extensive component set, polished design, and flexibility.

Here’s why Ant Design stands out:

Rich components library: Tons of pre-built components to cover almost every scenario you can think of, from date pickers to advanced table handling.
Customizable and themeable: While it leans towards a certain aesthetic out of the box, tweaking the design system is straightforward.
Internationalization: Built-in support for multiple languages makes it ideal for global applications.

Who is it for:

Developers building enterprise-grade applications that require scalability and a refined UI.
Teams looking for a polished, well-documented UI framework with strong community support.
Anyone who wants a feature-rich, consistent design system without reinventing the wheel.

As of March 2025, Ant Design continues to grow in popularity, with a thriving GitHub community of over 94,000 stars and over 1.4 million weekly downloads.

Learn more on https://ant.design/

3. Chakra UI: Accessibility and Usability First

If you’re not already using Chakra UI, this may be the year to give it a shot. Known for its developer-friendly API and accessibility-first approach, Chakra UI makes building modern, user-friendly React applications a breeze.

Here’s why developers love Chakra UI:

Out-of-the-box accessibility: All components are screen-reader friendly and keyboard accessible by default. You don't have to lift a finger.
Built-in styling: Chakra’s prop-based styling system makes it incredibly easy to customize designs without writing complex CSS.
Unmatched flexibility: Whether you’re building a quick demo or a full-fledged production app, Chakra UI scales beautifully to your needs.

Who is it for:

Developers who want modern, accessible, and intuitive UI components without the hassle.
Teams looking for a design system that scales seamlessly across different projects.

As of March 2025, Chakra UI has gained over 38,800 GitHub stars and sees 587,000+ weekly downloads, proving its continued popularity.

Learn more on https://mui.com/

4. Mantine: Your New Favorite Toolkit

If you’re a fan of "all-in-one" solutions, meet Mantine. This library flies under the radar compared to giants like MUI but is quickly building a loyal following. Why? It’s fast, modern, and incredibly developer-friendly.

Here’s what makes Mantine stand out:

60+ Beautiful, Functional Components: From basic buttons to complex tables, Mantine covers a wide range of use cases right out of the box.
Built-In Utility Hooks: No need for external libraries for things like form handling, modals, or notifications—it’s all built-in.
Full Theme Support: Dark mode, RTL, custom themes—you name it, it’s supported. You get design flexibility without the overhead.

Who is it for:

Developers who value speed, flexibility, and simplicity.
Teams juggling tight deadlines but still needing room for customization.

As of March 2025, Mantine continues to gain traction, boasting 28,000 GitHub stars and over 490,000 weekly downloads.

Learn more on https://mantine.dev/

5. Shadcn UI: Tailwind Meets Radix

Let’s talk about the new kid on the block: Shadcn UI. This library is rising fast, thanks to its smart combination of Tailwind CSS and Radix UI. Think of it as a middle ground between pre-built components and complete customization.

Here's why Shadcn UI is gaining popularity:

Built on Tailwind: If you’re already a fan of Tailwind CSS, this library feels like an extension of your toolkit.
Pre-built yet customizable: Components come with a clean, modern look but are designed for easy customization to fit any design system.
Lightweight performance: It’s designed with performance in mind, ensuring your app stays fast and lean.

Who is it for:

Developers who want a Tailwind-native UI solution without the rigidity of traditional component libraries.
Teams looking for pre-built, accessible components that don’t sacrifice flexibility.

As of March 2025, Shadcn UI continues to gain traction, boasting 83,000 GitHub stars and over 200,000 weekly downloads.

Learn more on https://ui.shadcn.com/

(Bonus) Radix UI: Precision and Control

Not every project needs a fully-styled, opinionated design system. Sometimes, you need a library that gives you all the building blocks but lets you have full control over the final look. Here's where Radix UI comes in. It offers accessible, unstyled primitives that give you the freedom to build UI your way.

Here’s why developers choose Radix UI:

Unstyled, accessible primitives: You get the raw components—buttons, modals, dropdowns—but the styling is entirely up to you.
Composability at its core: Every component is designed to work beautifully together without locking you into a rigid structure.
Accessibility baked in: Similar to Chakra, Radix prioritizes compliance with accessibility standards.

Who is it for:

Developers who want maximum flexibility in styling while maintaining accessibility.
Teams looking for a solid foundation of UI components without being locked into a specific design system.

As of March 2025, Radix UI remains on the rise, boasting a thriving GitHub community and over 130,000 weekly downloads.

Learn more on https://www.radix-ui.com/

Conclusion

So, which React.js UI library should you choose for your next project? Let’s recap:

Use MUI if you want a polished, professional library with tons of components and customizable themes.
Pick Ant Design if you’re building robust enterprise-grade applications or general-purpose applications.
Go with Chakra UI for user-first, accessible designs that scale effortlessly.
Mantine delivers an all-in-one toolkit with utility hooks and excellent TypeScript support.
Explore Shadcn UI for a Tailwind-powered library that bridges the gap between pre-built ease and creative freedom.
Otherwise if you need control over every pixel while keeping accessibility top-notch, choose Radix UI.

Every library on this list has its strengths, and the best choice boils down to your project's needs. Whether you prioritize speed, flexibility, or enterprise-level sophistication, there’s a library here for you.

📢 One More Thing: React PDF

We mentioned React PDF earlier, but it’s worth highlighting again. It effortlessly integrates into React and Next.js environments, offering features like theme customization and responsive layouts out-of-the-box. No need for additional libraries or complex setups—just a straightforward solution for displaying PDFs directly within your application.

If your application requires viewing or interacting with PDF documents, check out React PDF. Your support motivates me to keep creating valuable content for the React community 🙏

Now, get coding, and may your components always render perfectly! 🚀

🌟 Vue 3 UI Libraries: 6 Most Popular Picks for 2025 🚀

Anson Ch — Tue, 04 Feb 2025 08:00:00 +0000

Edit: Back in 2024, I shared a list of the "⚡️Top 6 Vue.js UI Libraries (Vue 3) Trending in 2024 🔥". Now in 2025 I couldn’t resist revisiting this topic to see what has changed and which libraries are still making waves 🎉

If you have been working with Vue.js for a while, you will know how it hooks you with its simplicity, flexibility, and sheer performance. It has been my go-to framework for years, and I am always on the lookout for tools that make developing with Vue even better. UI component libraries are some of the best tools in that category, they save so much time and help you build beautiful, responsive interfaces without breaking a sweat.

Since Vue 3 officially became the default after Vue 2’s retirement at the end of 2023 (RIP Vue 2 👋), the community has rallied around libraries designed specifically for Vue 3. In this article, I am sharing 6 of the most popular Vue.js UI libraries for 2025—libraries I have loved using or seen gain serious momentum this year.

Whether you are just starting with Vue or deep into building your next big project, these libraries are worth a look. Let’s dive in!

Vue PDF Viewer: Flexible and Powerful Vue.js PDF Component

Just a quick background about what I’m working on. Vue PDF Viewer renders the PDF viewer on your Vue or Nuxt websites so that your users can interact with your PDF document without leaving your sites. The component has over 20 features including theme customization, built-in localization, web responsive and more.

I’d love for you to check Vue PDF Viewer out! Your support means the world and helps me create more awesome content like this. ❤️

1. Vuetify

First up is Vuetify, the OG Material Design-based UI library for Vue.js. It provides over 100 customizable components for creating beautiful and responsive user interfaces. With its modular design, developers can selectively import components, which keeps the bundle size small and improve performance.

Additionally, Vuetify integrates seamlessly with Nuxt 3 and features powerful theming capabilities where developers can customize their application style and match it with their brand.

As of January 2025, Vuetify has over 40,000 stars (from 38,800 stars in 2024) on GitHub and an average weekly downloads count of close to 600,000. (The trend line seems to be growing steadily over the years)

Features:

Over 80 pre-designed components.
Support for server-side rendering and single-page applications.
Extensive documentation and active community support.

Learn more on https://vuetifyjs.com

2. PrimeVue

PrimeVue is a rich set of open-source UI components for Vue applications powered by PrimeTek. It offers over 90 components and 200+ icons making it one of the most comprehensive libraries in the Vue.js community. It's a lightweight library with exclusive Tailwind CSS integration, enabling developers to build complex enterprise-level applications with ease.

PrimeVue also features an intuitive API, allowing developers to quickly customize the components to achieve their desired designs.

As of January 2025, PrimeVue has over 11,000 stars (from 6,800 stars in 2024) on GitHub and an average weekly downloads count of over 280,000 (Huge increase from around 170,000 downloads in 2024).

Features:

Over 80 versatile components, including charts and data tables.
Accessibility features compliant with WAI-ARIA.
Regular updates and a supportive community.

Learn more on https://primevue.org/

3. Element Plus

Element Plus is the successor to Element UI, which was designed exclusively for Vue 2.x. While its predecessor focused on Vue 2.x, Element Plus brings new features, modern tools, and an active community, making it a reliable choice for developers around the globe.

With its strong TypeScript support and an API designed for Vue 3’s Composition API, Element Plus offers a smooth development experience. Its UI style is clean and easy to personalize, making it suitable for everything from small projects to large-scale applications. Its documentation and examples further simplify adoption for new users.

As of January 2025, Element Plus has over 25,000 stars (from 22,600 stars in 2024) on GitHub and an average weekly downloads count of over 230,000.

Features:

Rich component library with customizable themes.
Internationalization support.
Detailed documentation and community-driven development.

Learn more on https://element-plus.org/en-US/

4. Quasar

Quasar is a high-performance Vue framework that enables developers to build responsive websites, mobile apps, and Electron apps using a single codebase. What makes Quasar, founded since 2015, different and standout from other UI component libraries is that Quasar is not only a UI component library but an entire framework.

Quasar's UI Components feature 70 high performance customizable Material Design components and icons of various styles (bootstrap, material, fontawesome and many more). The documentation is detailed and well thought-out. The library also has pre-built features including animations and functions to handle dates and times.

As of January 2025, Quasar has over 26,000 stars (from 25,000 stars in 2024) on GitHub and an average weekly downloads count of over 150,000.

Features:

Supports multiple platforms (SPA, SSR, PWA, Mobile, and Desktop).
Comprehensive theming and customization options.
Built-in support for internationalization.

Learn more on https://quasar.dev/

5. Radix Vue

Radix Vue is a headless component library crafted specifically for Vue.js, offering developers an accessibility-first approach to building user interfaces. Adapted from the popular Radix UI, it provides a robust set of highly customizable components that integrate seamlessly with Vue 3 applications.

The library prioritizes WAI-ARIA compliance, ensuring all components, such as dropdown menus, sliders, and modals, are fully accessible out of the box. Radix Vue’s headless architecture allows developers to implement their unique styling and behavior without being tied to a specific design system, making it a versatile choice for projects of any scale.

As of January 2025, Radix Vue continues to grow in popularity, with a thriving GitHub community and over 130,000 weekly downloads.

Features:

Fully accessible components built with WAI-ARIA standards for inclusivity out of the box.
Headless architecture, allowing complete customization of styles and behavior to fit any design system.
Modular and lightweight, optimized for seamless integration into Vue 3 applications.

Learn more on https://www.radix-vue.com/

6. Ant Design Vue

Ant Design Vue (Antdv) brings the power of the Ant Design ecosystem to Vue.js, offering a polished and professional UI library. Originally developed for React by a team at Alibaba, its Vue implementation has carved out its own space, earning a reputation for its extensive features and developer-friendly design.

Antdv provides a wide array of components, from complex data visualization tools to advanced forms and tree structures. Its focus on scalability and flexibility makes it a strong contender for both small projects and enterprise-grade applications. While the sheer number of features can feel overwhelming at first, the clear documentation and consistent design system make it easy to master.

As of January 2025, Ant Design Vue has over 20,500 stars (from 19,300 stars in 2024) on GitHub and an average weekly downloads count of over 90,000.

Features:

Comprehensive component library with consistent design language.
Customizable themes and styles.
Strong community support and regular updates.

Learn more on https://antdv.com/

Special Mention: Nuxt UI

Nuxt UI is a UI framework built by the Nuxt team that offers a library of components specifically designed for seamless integration with Nuxt.js projects. It ensures developers have a fast, reliable, and optimized experience when crafting modern web applications.

The library includes a curated selection of lightweight and highly customizable components that prioritize performance and developer productivity. Its components are designed to work out of the box with Nuxt’s powerful features, such as server-side rendering (SSR) and static site generation (SSG), making it an excellent choice for creating scalable and responsive applications.

As of January 2025, Nuxt UI is gaining traction in the Vue.js community, with a rapidly growing GitHub presence and over 460,000 weekly downloads. It’s quickly becoming a go-to solution for those seeking a streamlined and efficient component library tailored for Nuxt.js.

Features:

Optimized components tailored for seamless integration with Nuxt’s SSR and SSG capabilities.
Lightweight and customizable, designed to enhance performance without sacrificing flexibility.
Backed by the Nuxt team, ensuring consistent updates, detailed documentation, and community support.

Learn more on https://ui.nuxt.com/

Conclusion

The Vue.js ecosystem continues to thrive in 2025, offering developers a wide range of UI component libraries to meet every need, from comprehensive frameworks to lightweight, customizable solutions. Whether you’re building a simple personal project or a complex enterprise application, there’s a library perfectly suited for your needs.

Each of the libraries brings something unique to the table. To understand which one aligns with your project specific requirements, workflow or design preferences, diving in to explore what each has to offer is probably the best option. 🚀

Vue PDF Viewer: The PDF Viewer Built for Vue.js Developers 🚀

If you enjoyed this article, I encourage you to check out Vue PDF Viewer. Designed specifically for Vue.js applications (small to large), it’s packed with features like easy Vue integration, advanced customization options, responsive layouts, and more. With our developer-friendly APIs and quick-start toolkit, you’ll have a fully functional PDF viewer integrated into your Vue project in no time.

Your support inspires me to create even more valuable content for the Vue community. Thank you for considering Vue PDF Viewer, and happy coding! 🙏

📄 Popular PDF Viewers for Vue.js: Which One Is Right for You? 🤔

Anson Ch — Tue, 10 Dec 2024 11:13:35 +0000

PDF is a common document that is used digitally everywhere. I have been involved in a few Vue projects that require PDF display. For simple viewing, native browser function or iframe solutions should suffice. For more advanced rendering and interactions, you will need dedicated libraries that offer features like theme customization, responsive layouts and reliable support.

Choosing a PDF viewer for a Vue.js application depends on your project’s needs. Here’s a quick breakdown of five options to consider:

PDF.js (Open Source): Reliable, no-frills viewing for simple applications.
vue-pdf (Open Source): Lightweight wrapper for PDF.js, built for Vue.
Nutrient (Paid): Feature-rich and enterprise-ready, ideal for complex needs.
Vue PDF Viewer (Paid): Customizable and powerful, built for Vue.
PDF.js Express (Hybrid): Start with free basics, with optional premium add-ons.

In this article, I'll be comparing five popular PDF libraries for Vue.js. Each library has its strengths and weaknesses, and my goal is to help you pick the best one for your project’s unique needs.

Disclaimer: I’m part of the Vue PDF Viewer team.

Importance of a Reliable PDF Viewer

In any Vue.js application where document viewing is essential, a reliable PDF viewer can make all the difference. Whether you’re building a business dashboard, an educational platform, or a document management system, the right PDF viewer streamlines development and enhances the user experience.

Key Criteria for Choosing a PDF Viewer in Vue.js

When selecting a PDF viewer, a few critical factors can determine whether it will fit your project needs:

Performance: Fast loading and smooth rendering, especially for large PDFs, are essential.
Ease of Integration: Libraries that integrate easily into Vue projects save time and simplify maintenance.
Customization: The ability to style, extend, and configure is important for aligning with specific requirements.
Community & Support: Documentation and community resources make troubleshooting easier and enhance long-term viability.

With these in mind, let’s explore the top options!

Open Source PDF Viewers

1. PDF.js

Developers who need a simple, cost-effective solution for displaying PDFs in Vue applications often use PDF.js as a base library. Because it’s a standalone JavaScript library, it’s compatible across multiple frameworks. However, it’s not built specifically for Vue, so Vue developers may need to use wrappers or custom integration to make the most of it.

Strengths:

Large, active community and extensive documentation.
Free to use, with a simple API that allows basic PDF rendering.
Actively maintained, so updates and support are consistent.

Limitations:

Not specifically designed for Vue; additional setup or wrappers like vue-pdf may be required for integration.
Limited customization, so advanced functionality (e.g., annotations) requires additional coding.

Best Suited For: Simple applications where basic PDF rendering is suffices. While customization is possible, integrating advanced features with Vue.js requires extensive effort as the library is not designed specifically for the framework.

2. vue-pdf

Vue-pdf is a lightweight wrapper around PDF.js, specifically tailored for Vue applications. While PDF.js itself provides a core PDF rendering engine, vue-pdf simplifies the integration process for Vue developers, making it easier to render PDFs without writing extensive code. By using vue-pdf, Vue developers can enjoy the benefits of PDF.js without needing to manage the complex JavaScript integration manually.

Vue-pdf is ideal for applications that require basic PDF display but don’t need extensive functionality like annotations or form filling. It’s popular in small projects and MVPs where ease of use and quick implementation are prioritized.

Strengths:

Vue compatibility out-of-the-box, which simplifies integration.
Free and open-source, with a straightforward API.
Great for smaller projects and quick prototyping.

Limitations:

Limited advanced features, so it’s best suited for basic viewing.
Minimal control over rendering or layout; not ideal for highly customized projects.

Best Suited For: Lightweight applications with straightforward PDF display needs without default layout. Vue-pdf is widely used in the Vue.js community, but be aware that the library has not been updated in over 3 years, which may lead to potential security and compatibility concerns.

Paid PDF Viewers

3. Nutrient (formerly PSPDFKit)

Nutrient is a premium, enterprise-grade PDF SDK designed to meet the needs of complex applications with advanced PDF requirements. This SDK goes beyond basic PDF viewing, offering interactive features like annotations, form filling, and even document editing. Built with scalability and customization in mind, Nutrient is often chosen by large-scale applications that prioritize security, stability, and extensive functionality.

While Nutrient is not designed specifically for Vue, it can be integrated into Vue applications with some customization. It’s ideal for organizations that need robust PDF features and are willing to invest in a paid solution that comes with dedicated support and a rich feature set.

Strengths:

Feature-rich, with support for annotations, editing, search, and form filling.
Optimized for large-scale applications, handling complex PDFs efficiently.
Excellent customer support and thorough documentation.

Limitations:

High cost, which may be a factor for smaller teams or budget-restricted projects.
Integration with Vue may require extensive customization and configuration.

Best Suited For: Enterprise applications that demand robust, feature-rich PDF functionality such as annotation and editing. Nutrient is ideal for large-scale projects where security, performance, and dedicated support are priorities. However, its high cost and the need for extensive Vue-specific customization may make it less suitable for smaller teams or simpler projects.

4. Vue PDF Viewer

Vue PDF Viewer is a Vue-native solution designed specifically for Vue.js applications. Unlike generic libraries, it integrates seamlessly with Vue projects, offering features that cater to both simple and complex PDF requirements. Its native compatibility ensures that developers can focus more on building their applications and less on managing integration challenges.

Vue PDF Viewer stands out for its ease of use, performance, and the level of customization it offers. It’s particularly suited for projects that demand robust PDF features, such as theme customization, responsive design, and advanced interaction capabilities like annotations.

Strengths:

Easy to integrate, with Vue-specific functions or methods since it’s Vue-native.
Optimized for quick loading and smooth rendering to handle large PDF files.
Adaptable to any project’s design and functional needs with various APIs to leverage or customize from.
Ensures a seamless experience on both desktop and mobile devices.

Limitations:

Some advanced enterprise-grade features, such as built-in document editing, may not be available.
While optimized for modern Vue.js frameworks, it is not compatible with older Vue versions (i.e., Vue 2).

Best Suited For: Vue PDF Viewer is perfect for Vue.js applications requiring a PDF viewer built specifically for Vue. It provides a powerful, native solution with flexibility, high performance, and extensive customization options, making it ideal for projects that prioritize responsive design and seamless user experiences.

Hybrid PDF Viewer

5. PDF.js Express

PDF.js Express is compatible with Vue and is easy to set up, making it accessible to both small projects and larger applications. The option to scale up as needed gives developers flexibility in budgeting and feature selection, allowing projects to remain adaptable.

Strengths:

Vue-compatible and easy to integrate, with a streamlined setup for quick PDF viewing implementation.
Provides a range of premium features (annotations, form filling, text search) as optional upgrades, which allows developers to start small and add features as the project grows.
Strong documentation and support for both free and premium features, making it a developer-friendly option with a low entry cost.

Limitations:

Free version is limited in functionality; advanced features require a paid license.
For applications needing high customization or many features, a full SDK like Nutrient or Apryse may be a better choice.
Integration with Vue may require extensive customization since the UI source code is based on React.

Best Suited For: Projects starting with free features and scaling to premium capabilities like annotations and form filling. It’s best suited for applications with straightforward PDF needs or projects that can accommodate some customization to integrate more advanced functionality over time.

Honorable Mentions

Apryse (formerly PDFTron) is a paid PDF SDK that provides advanced PDF processing capabilities for applications that require more than just viewing. Known for its support of various document types, including Word, Excel, and PowerPoint, Apryse is a versatile SDK that fits well in document-heavy applications. Apryse offers extensive manipulation options, including document redaction, digital signatures, and text extraction, making it a go-to for industries with strict document handling requirements, such as finance, healthcare, and legal.

Apryse is also the parent company of PDF.js Express, which offers a hybrid model for scaling PDF capabilities. Like Nutrient, Apryse isn’t Vue-native, but it can be incorporated into Vue projects with some setup. Its comprehensive functionality and emphasis on security make it suitable for projects with high compliance standards.

Best Suited For: Enterprise applications needing advanced PDF and multi-format handling.

Table Comparison

Library	Customizable with Vue.js	PROS	CONS
Vue PDF Viewer	High	Native Vue.js integration, highly customizable	Lacks document editing, not supported for older Vue versions (i.e., Vue 2)
PDF.js	Low	Free, large community, cross-framework	Not Vue-native, limited advanced features
vue-pdf	High	Easy Vue integration, free and lightweight	Limited features, outdated (3+ years)
Nutrient	Moderate	Feature-rich, enterprise-ready	Expensive, requires Vue customization
PDF.js Express	Low	Flexible, optional premium features	Limited free features, React-based UI

Conclusion and Recommendation

If your projects are relatively small with simple PDF viewing needs, PDF.js should suffice. On the other hand, if you require advanced features like annotation and edit support or customization in Vue.js, Nutrient and Vue PDF Viewer are the best options respectively. PDF.js Express strikes a good balance between flexibility and scalability, making it a strong choice for projects with evolving requirements or variable budgets. Carefully evaluate your project’s requirements and pick the right library for your development process.

Vue PDF Viewer: The PDF Viewer Built for Vue.js Developers 🚀

If you enjoyed this article, I encourage you to check out Vue PDF Viewer. Designed specifically for Vue.js applications (small to large), it’s packed with features like seamless Vue integration, advanced customization options, responsive layouts, and more. With our developer-friendly APIs and quick-start toolkit, you’ll have a fully functional PDF viewer integrated into your Vue project in no time.

Your support keeps me motivated to share more insights and build tools for the developer community. Thank you in advance! 🙏

🎉 Black Friday & Cyber Monday 2024: The Best Deals for JavaScript Developers 🚀

Anson Ch — Mon, 25 Nov 2024 07:41:47 +0000

The most exciting time of the year for developers is here—Black Friday and Cyber Monday 2024! If you’re a JavaScript developer working with frameworks like React, Vue, or Node.js, this is your chance to grab amazing deals on tools, libraries, and resources that will elevate your development workflow.

Whether you’re a seasoned pro or just starting out, these discounts are designed to help you save time, optimize your projects, and sharpen your skills. From UI libraries to hosting solutions, we’ve curated the ultimate list of must-have deals for developers. Don’t miss these exclusive offers—your future self will thank you! 💻✨

🔧 UI Kits, Libraries, and Boilerplates
🛠️ Development Tools
🌐 Web Optimization and Monitoring
🔒 Hosting and Security
📚 E-Books
🎓 Courses

🔧 UI Kits, Libraries, and Boilerplates

1. React PDF

For React developers looking for a flexible solution to embed and customize PDF viewers, React PDF offers advanced features in a lightweight package. It supports custom themes, responsive designs, and smooth PDF rendering, making it ideal for applications like reporting tools, document management systems, or dashboards. Designed with developers in mind, React PDF makes handling PDFs effortless.

Deal: Register now to secure 55% OFF any license at launch
Period: November 25 – December 5
Website: React PDF

Disclaimer: I'm part of the team building this product.

2. MDBootstrap

Looking to create stunning, modern UIs? MDBootstrap combines the power of Bootstrap 5 with Material Design, giving you access to sleek, responsive components. With compatibility across React, Vue, Angular, and more, MDBootstrap is a favorite for building user-friendly web applications quickly and efficiently.

Deal: 98% OFF Advanced plans + 6 months of React, Vue, or Angular features for free
Period: Black Friday 2024
Website: MDBootstrap

3. NextReady

Streamline your Next.js development with NextReady, a toolkit offering prebuilt, type-safe components powered by TypeScript, Prisma, and shadcn/ui. It’s perfect for developers who want to focus on building great apps without worrying about boilerplate setup.

Deal: 63% OFF (Code: BF2024)
Period: Now – December 2
Website: NextReady

4. Animate React Native

Animate React Native offers a comprehensive collection of 132+ prebuilt animations designed specifically for React Native applications. These animations include buttons, modals, transitions, and more, helping developers enhance user experience with minimal effort. Whether you’re creating interactive apps or dynamic interfaces, this library saves you significant time by providing ready-to-use animations that seamlessly integrate with your projects.

Deal: 60% OFF (Code: BF2024)
Period: November 11 – December 5
Website: Animate React Native

5. Next Admin

Next Admin is a powerful collection of over 200 professional dashboard elements and 45 unique pages designed for Next.js applications. It provides prebuilt components for creating efficient and visually appealing admin panels, saving developers time on design and functionality. Perfect for building SaaS dashboards, analytics platforms, or internal tools.

Deal: 40% OFF (Code: BLFCM2024)
Period: November 29 – December 2
Website: Next Admin

6. Vue PDF Viewer

If your Vue.js project requires robust PDF functionality, Vue PDF Viewer is the perfect choice. This powerful component allows you to render, display, and interact with PDF documents seamlessly. With features like customizable themes, localization, and responsive layouts, it ensures your users have a smooth experience. Whether you’re building dashboards, document managers, or e-learning platforms, Vue PDF Viewer simplifies PDF handling.

Deal: 55% OFF any license
Period: November 25 – December 5
Website: Vue PDF Viewer

Disclaimer: I'm part of the team building this product.

🛠️ Development Tools

7. DivJoy

Save hours of development time with DivJoy, a tool that generates complete React codebases for SaaS applications. From authentication to payment integrations, DivJoy equips you with everything you need to launch a functional app in minutes.

Deal: 40% OFF
Period: Now – November 30
Website: DivJoy

8. Shipped

Shipped is a Next.js SaaS kit designed for developers who want to launch MVPs quickly. With TypeScript, React, Tailwind, and more, it’s packed with tools to jumpstart your project without reinventing the wheel.

Deal: 20% OFF (Code: BF2024)
Period: Black Friday 2024
Website: Shipped

9. Daito

Simplify multi-factor authentication (MFA) in your applications with Daito’s secure and developer-friendly APIs. Perfect for apps requiring robust user security, Daito saves time and effort when implementing MFA.

Deal: 50% OFF annual plans over $150 (Code: CYBERMONDAY2024)
Period: November 25 – December 1
Website: Daito

10. Mailtrap

Mailtrap simplifies email testing for developers by providing a secure and efficient environment for debugging emails during development. With Mailtrap, you can test, preview, and validate emails before sending them to users, ensuring professional and error-free communication. It’s an essential tool for developers working on apps that rely on transactional or marketing emails.

Deal: 25% OFF for 12 months (Code: BFCM24)
Period: Now – December 31
Website: Mailtrap

11. HelpCrunch

HelpCrunch is an all-in-one customer communication platform designed to streamline support and engagement for businesses. With features like live chat, email automation, and a robust help desk system, it empowers teams to deliver exceptional customer experiences. Whether you’re a startup or an established enterprise, HelpCrunch integrates seamlessly into your workflow, helping you boost engagement and customer retention.

Deal: 25% OFF your first payment (Code: BFCM2024)
Period: November 21 – December 2
Website: HelpCrunch

12. Kaleidoscope

Kaleidoscope is a powerful file comparison tool designed to streamline workflows for developers, designers, and writers. With its intuitive interface, Kaleidoscope allows you to easily spot differences in text, images, and folders, making collaboration and code reviews more efficient.

Deal: First Year 40% OFF (Code: BLACKFRIDAY2024)
Period: Black Friday 2024
Website: Kaleidoscope

🌐 Web Optimization and Monitoring

13. UptimeBeats

UptimeBeats is a reliable uptime monitoring service designed to ensure 24/7 availability for your websites and applications. It tracks response times, provides instant alerts for downtime, and includes features like custom status pages to keep your users informed. Perfect for maintaining high service reliability.

Deal: 20% OFF (Code: BLACKFRIDAY)
Period: Now – December 2
Website: UptimeBeats

14. Nitropack

Nitropack is a leading site speed optimization tool that improves website load times and overall performance. By enhancing user experience and boosting SEO rankings, Nitropack is an essential tool for developers and businesses looking to optimize their online presence.

Deal: 20% OFF + 17% built-in discount
Period: November 21 – December 2
Website: Nitropack

15. Plerdy

Deal: 50% OFF (Code: plerdyBF2024)
Period: Now – December 1
Website: Plerdy

16. useBouncer

useBouncer is an email verification service that helps developers and businesses improve deliverability rates by validating email addresses. It ensures that your emails reach the right inboxes, reducing bounce rates and improving communication efficiency.

Deal: 50% more credits
Period: Black Friday 2024
Website: useBouncer

17. StatusGator

Deal: 20% OFF Starter plans (Code: BLACKFRIDAY2024)
Period: November 11 – December 12
Website: StatusGator

18. SuperMonitoring

SuperMonitoring is a comprehensive website monitoring tool that tracks uptime, performance, and errors to ensure website reliability. It’s a great choice for developers and businesses focused on delivering consistent user experiences.

Deal: 50% OFF, one-time, only for new customers (Code: SUPERBLACK24)
Period: November 29 – December 5
Website: SuperMonitoring

🔒 Hosting and Security

19. Beagle Security

Protect your applications with Beagle Security, a penetration testing tool designed to identify vulnerabilities before attackers do. Beagle Security is perfect for developers building secure web apps and APIs.

Deal: 30% OFF annual plans, 15% OFF monthly plans (Codes: BFADY30 / BFESM15)
Period: November 25 – December 6
Website: Beagle Security

20. Cloudways

Simplify your hosting with Cloudways, a managed cloud hosting platform tailored for developers and agencies. With features like free migrations and performance optimization, Cloudways is ideal for hosting eCommerce sites, SaaS applications, and more.

Deal: 40% OFF for the first 4 months + 40 free migrations (Code: BFCM2024)
Period: Black Friday 2024
Website: Cloudways

21. DeployHQ

DeployHQ is a powerful deployment platform designed to help developers automate their code deployment process with ease. It supports integrations with popular version control systems like GitHub, GitLab, and Bitbucket, enabling seamless deployments across multiple environments. Perfect for teams looking to save time and minimize deployment errors.

Deal: 50% OFF all plans (Code: BLACKFRIDAY50)
Period: Black Friday 2024
Website: DeployHQ

22. PocketHost

PocketHost offers lifetime access to hosting up to 250 instances of PocketBase, a backend solution for building modern web apps. Ideal for developers looking for a cost-effective way to manage hosting without recurring fees, PocketHost ensures a reliable hosting experience with easy setup and scalability.

Deal: Black Friday discount for lifetime access
Period: November 15 – December 2
Website: PocketHost

23. HostPapa

Deal: Up to 88% OFF
Period: Black Friday 2024
Website: HostPapa

24. Static.app

Static.app provides a reliable platform for hosting static websites with lightning-fast load times and exceptional scalability. Whether you’re hosting a portfolio, blog, or documentation site, Static.app offers developers a seamless way to deploy and manage static sites with ease.

Deal: 30% OFF (Code: BLACK24)
Period: Black Friday 2024
Website: Static.app

📚 E-Books

25. Tao of React

Tao of React offers a practical guide with proven rules for building better React applications. It covers essential topics like application structure, component design, testing, and performance optimization, making it a go-to resource for React developers in 2024.

Deal: 50% OFF (Code: BLACKFRIDAY)
Period: Black Friday 2024
Website: Tao of React

26. React - The Road To Enterprise (TypeScript Edition)

For developers seeking to master TypeScript in React, React - The Road To Enterprise (TypeScript Edition) is a must-read. This book focuses on TypeScript-specific patterns and strategies for building scalable, maintainable React applications.

Deal: 40% OFF (Code: BLACKFRIDAY)
Period: Now – December 1
Website: React - The Road To Enterprise (TypeScript Edition)

27. React - The Road To Enterprise (JavaScript Edition)

React - The Road To Enterprise (JavaScript Edition) is a detailed guide covering advanced patterns, testing strategies, and scalable architecture for large-scale React projects. It’s ideal for developers looking to take their React skills to the next level and build robust applications that can handle enterprise demands.

Deal: 50% OFF (Code: BLACKFRIDAY)
Period: Now – December 2
Website: React - The Road To Enterprise (JavaScript Edition)

28. Tao of Node

Take your Node.js skills to the next level with Tao of Node, a practical guide on architecture, tooling, and performance optimization. Perfect for developers who want to write cleaner and faster Node.js code.

Deal: 50% OFF (Code: BLACKFRIDAY)
Period: Black Friday 2024
Website: Tao of Node

29. Vue - The Road to Enterprise

Learn advanced patterns and techniques for building enterprise-level Vue.js applications with Vue - The Road to Enterprise. This book is a must-read for developers looking to scale their Vue projects.

Deal: 50% OFF
Period: Now – December 2
Website: Vue - The Road to Enterprise

30. BeyondCode

BeyondCode is a comprehensive guide to becoming a more productive and effective programmer. It includes lessons, tips, and best practices to help developers master their craft, making it a valuable resource for developers at all levels.

Deal: 50% OFF (Code: BLACKFRIDAY24)
Period: Black Friday 2024
Website: BeyondCode

🎓 Courses

31. Vue School

Get access to premium Vue.js courses with Vue School, covering everything from Nuxt to TypeScript. Whether you’re a beginner or an advanced developer, these courses are designed to level up your skills.

Deal: Up to 60% OFF
Period: Black Friday 2024
Website: Vue School

32. VSCode Power User

Master Visual Studio Code with the VSCode Power User course. Learn advanced workflows, settings, and over 50 extensions to boost your productivity as a developer.

Deal: 80% OFF
Period: Now – December 1
Website: VSCode Power User

33. Vue Mastery

Vue Mastery provides high-quality Vue.js courses taught by industry experts, including Evan You, the creator of Vue.js. Whether you’re a beginner or an experienced developer, their courses are designed to enhance your Vue.js knowledge and skills.

Deal: Exclusive Discounts
Period: Black Friday 2024
Website: Vue Mastery

34. Vue.js & Nuxt Certification

The Vue.js Certification & Nuxt Certification is the official program to validate your Vue.js/Nuxt expertise. It’s perfect for developers looking to showcase their skills and gain recognition in the Vue.js community.

Deal: 56% OFF
Period: Now – December 2
Website: Vue.js Certification / Nuxt Certification

35. Node CLI Automation

Node CLI Automation is a course that teaches developers how to create efficient and effective CLI tools using Node.js. Learn how to build the automation tools used by millions of developers worldwide.

Deal: 80% OFF
Period: Now – December 2
Website: Node CLI Automation

36. useEffect.dev

useEffect.dev is a comprehensive course designed to help developers master React hooks and build more fluent, efficient React applications. It’s packed with practical examples and actionable insights.

Deal: $20 OFF (Code: FRIDAY23)
Period: Black Friday 2024
Website: useEffect.dev

🎉 Conclusion

Black Friday and Cyber Monday 2024 offer an incredible opportunity for developers to save on tools, libraries, and resources that will supercharge their projects. From enhancing your UI with Vue PDF Viewer and React PDF to improving your workflow with DivJoy or Shipped, there’s something here for every developer.

These deals are only available for a limited time, so don’t wait too long to take advantage of them. If you’re looking for even more Black Friday and Cyber Monday deals, check out our curated list on GitHub for JavaScript developers.

Have a deal you’d like to share? Drop it in the comments below—we’d love to hear about it!

Happy coding, and happy shopping! 🚀